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  • Silverlight Cream for March 09, 2011 -- #1057

    - by Dave Campbell
    In this Issue: Dennis Doomen, Peter Kuhn, Michael Crump, Joe McBride, Martin Krüger, Jeremy Likness, Manas Patnaik, Jesse Liberty(-2-), WindowsPhoneGeek(-2-). Above the Fold: Silverlight: "A highlighting AutoCompleteBox in Silverlight" Peter Kuhn WP7: "WP7 WatermarkedTextBox custom control" WindowsPhoneGeek Training: "" Shoutouts: Karl Shifflett announced that he and Josh Smith have heard the developers and released a demo: Mole 2010 Demo Released This is a somewhat older post, but the material is good and I was reminded of it while talking to Josh Smith at the MVP summit last week: Advanced MVVM ... money well-spent From SilverlightCream.com: Introducing the Silverlight Cookbook Dennis Doomen unveils a Codeplex site "containing a Silverlight 4 app that includes most of the complexities you might run into" ... I'm tagging this in my WynApse outlookbar... great stuff, Dennis! A highlighting AutoCompleteBox in Silverlight Peter Kuhn took on a task in response to a forum query and created a highlighting AutoCompleteBox, and is giving it to us... this really looks cool, Peter, and great explanation. Taking a look at the Mindscape Phone Elements for WP7. Michael Crump takes a good look at the Mindscape Phone Elements for WP7... and if you read closely you might still be able to get a free license! Windows Phone – “Can’t connect to your phone. Disconnect it, Restart it, then try connecting again.” Joe McBride explains a way out of an issue that many should be seeing as we repave or replace machines... how to get our device recognized on the updated machine... without giving cryptic messages. How to: only with the full visibility of an application in the browser window start an action Martin Krüger continues his journey in starting storyboards and tackles the condition that the application is completely in the browser window prior to the storyboard starting. A Numeric Input Control for Windows Phone 7 Jeremy Likness came up with a great idea for numeric input for WP7 ... you'll smile when you see it, but what a great idea... and a NumericTextBox to go along with it. Performing CRUD on Relational Data (Multiple table) using RIA in SL4 Manas Patnaik has a post up that breaks the normal blog post or demo mold by having two tables with a relational constraint and doing CRUD operations on them. Plenty of diagrams and good information. Select Many: Reactive Extensions’ Mother Of All Operators [Chaining] Jesse Liberty has part 9 in his Rx series up, and is looking at SelectMany this time, and chaining calls. He's using WPF for the sample, but the goodness is all there for us Silverlight guys too. The Full Stack 8–Adding Search to the Phone Client Jesse Liberty and Jon Galloway have part 8 of their Full Stack series up ... this is the MVC3, ASP.NET, Silverlight, and WP7 app development series... this time out they're putting Search in the Phone client. All about ResourceDictionary in WP7 WindowsPhoneGeek is discussing ResourceDictionaries in this post... beginning with What is a ResourceDictionary and continuing out through creating and using one, plus a good comment on merging. WP7 WatermarkedTextBox custom control In his next post, WindowsPhoneGeek walks us through the creation of a WatermarkedTextBox for WP7 right from the derivation from TextBox... very nice tutorial and lots of code/examples. Stay in the 'Light! Twitter SilverlightNews | Twitter WynApse | WynApse.com | Tagged Posts | SilverlightCream Join me @ SilverlightCream | Phoenix Silverlight User Group Technorati Tags: Silverlight    Silverlight 3    Silverlight 4    Windows Phone MIX10

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  • Menu widget - no jQuery nor Javascript required - pure CSS

    - by Renso
    Goal: Create a menu widget that does not require any javascript, extremely lightweight, very fast, soley based on CSS, compatible with FireFox and Chrome. Issues: May have some rendering issues in some versions of IE, sorry :-) Instruments: css file html with specific menu format jQuery-ui library - optional if you want to use your own images/colors Implementation Details: HTML: <div id="header">   <div id="header_Menubar">     <ul class="linkList0 ui-tabs-nav ui-helper-reset ui-helper-clearfix ui-widget-header ui-corner-all">         <li class="first more ui-state-default ui-corner-top ui-tabs-selected"><a title="Home" href="/Home">Home</a>             <ul class="linkList01 ui-tabs-nav ui-helper-reset ui-helper-clearfix ui-widget-header ui-corner-all">                 <li class="ifirst ui-state-default ui-corner-top"><abbr title="Go Home"></abbr><a title="Home" href="/Home">Home</a></li>             </ul>         </li>         <li class="more ui-state-default ui-corner-top ui-tabs-selected"><a title="Menu 2" href="/Menu2a">Menu 2</a>             <ul class="linkList01 ui-tabs-nav ui-helper-reset ui-helper-clearfix ui-widget-header ui-corner-all">                 <li class="ifirst ui-state-default ui-corner-top"><abbr title="Menu 2 a"></abbr><a title="Menu 2 a" href="/Menu2a">Menu 2 a</a></li>                 <li class="ilast ui-state-default ui-corner-top"><abbr title="Menu 2 b"></abbr><a title="Menu 2 b" href="/Menu2b">Menu 2 b</a></li>             </ul>         </li>         <li class="more red ui-state-default ui-corner-top ui-tabs-selected"><a title="Menu 3" href="/Menu3 d">Menu 3</a>             <ul class="linkList01 ui-tabs-nav ui-helper-reset ui-helper-clearfix ui-widget-header ui-corner-all">                 <li class="ifirst ui-state-default ui-corner-top"><abbr title="Menu 3 a"><a title="Menu 3 a" href="/Menu3a">Menu 3 a</a></abbr></li>                 <li class="ui-state-default ui-corner-top"><abbr title="Menu 3 b"><a title="Menu 3 b" href="/Menu3b">Menu 3 b</a></abbr></li>                 <li class="ui-state-default ui-corner-top"><abbr title="Menu 3 c"><a title="Menu 3 c" href="/Menu3c">Menu 3 c</a></abbr></li>                 <li class="ilast ui-state-default ui-corner-top"><abbr title="Menu 3 d"><a title="Menu 3 d" href="/Menu3d">Menu 3 d</a></abbr></li>             </ul>         </li>     </ul>     </div> </div> CSS: /*    =Menu     -----------------------------------------------------------------------------------------    */ #header #header_Menubar {     margin: 0;     padding: 0;     border: 0;     width: 100%;     height: 22px; } #header {     background-color: #99cccc;     background-color: #aaccee;     background-color: #5BA3E0;     background-color: #006cb1; } /* Set menu bar background color     */ #header #header_Menubar {     background-attachment: scroll;     background-position: left center;     background-repeat: repeat-x; } /*    Set main (horizontal) menu typology    */ #header .linkList0 {     padding: 0 0 1em 0;     margin-bottom: 1em;     font-family: 'Trebuchet MS', 'Lucida Grande',           Verdana, Lucida, Geneva, Helvetica,           Arial, sans-serif;     font-weight: bold;     font-size: 1.085em;     font-size: 1em; } /*    Set all ul properties    */ #header .linkList0, #header .linkList0 ul {     list-style: none;     margin: 0;     padding: 0;     list-style-position: outside; } /*    Set all li properties    */ #header .linkList0 > li {     float: left;     position: relative;     font-size: 90%;     margin: 0 0 -1px;     width: 9.7em;     padding-right: 2em;     z-index: 100;    /*IE7:    Fix for IE7 hiding drop down list behind some other page elements    */ } /*    Set all li properties    */ #header .linkList01 > li {     width: 190px; } #header .linkList0 .linkList01 li {     margin-left: 0px; } /*    Set all list background image properties    */ /*#header .linkList0 li a {     background-position: left center;     background-image: url(  '../Content/Images/VerticalButtonBarGradientFade.png' );     background-repeat: repeat-x;     background-attachment: scroll; }*/ /*    Set all A ancor properties    */ #header .linkList0 li a {     display: block;     text-decoration: none;     line-height: 22px; } /*    IE7: Fix for a bug in IE7 where the margins between list items is doubled - need to set height explicitly    */ *+html #header .linkList0 ul li {     height: auto;     margin-bottom: -.3em; } /*    Menu:    Set different borders for different nested level lists     --------------------------------------------------------------    */ #header .linkList0 > li a {     border-left: 10px solid Transparent;     border-right: none; } #header .linkList0 > li a {     border-left: 0px;     margin-left: 0px;     border-right: none; } #header .linkList0 .linkList01 > li a {     border-left: 8px solid #336699;     border-right: none;     border: 1px solid Transparent;     -moz-border-radius: 5px 5px 5px 5px;     -moz-box-shadow: 3px 3px 4px #696969; } #header .linkList0 .linkList01 .linkList001 > li a {     border-left: 6px solid #336699;     border-right: none;     border: 1px solid Transparent;     -moz-border-radius: 5px 5px 5px 5px;     -moz-box-shadow: 3px 3px 4px #696969; } #header .linkList0 .linkList01 .linkList001 .linkList0001 > li a {     border-left: 4px solid #336699;     border-right: none;     border: 1px solid Transparent;     -moz-border-radius: 5px 5px 5px 5px;     -moz-box-shadow: 3px 3px 4px #696969; }     /*    Link and Visited pseudo-class settings for all lists (ul)    */ #header .linkList0 a:link, #header .linkList0 a:visited {     display: block;     text-decoration: none;     padding-left: 1em; } /*    Hide all the nested/sub menu items    */ #header .linkList0 ul {     display: none;     padding: 0;     position: absolute;    /*Important: must not impede on other page elements when drop down opens up    */ } /*    Hide all detail popups    */ #header .detailPopup {     display: none; } /*    Set the typology of all sub-menu list items li    */ /*#header .linkList0 ul li {     background-color: #AACCEE;     background-position: left center;     background-image: url(  '../Content/Images/VerticalButtonBarGradientFade.png' );     background-repeat: repeat-x;     background-attachment: scroll; }*/ #header .linkList0 ul li.more {     background: Transparent url('../Content/Images/ArrowRight.gif') no-repeat right center; } /*    Header list's margin and padding for all list items    */ #header .linkList0 ul li {     margin: 0 0 0 1em;     padding: 0; } #header .linkList01 ul li {     margin: 0;     padding: 0;     width: 189px; } /*    Set margins for the third li sibling (Plan a Call) to display to the right of the parent menu     to avoid the sub-menu overlaying the menu items below    */ #header .linkList0 li.more .linkList01 li.more > ul.linkList001 {     margin: -1.7em 0 0 13.2em;    /*Important, must be careful, if tbe EM since gap increases too much bewteen nested lists the gap will make the nested-list collapse prematurely    */ } /*    Set right hand arrow for list items with sub-menus (class-more)    */ #header li.more {     background: Transparent url('../Content/Images/ArrowRight.gif') no-repeat right center;     padding-right: 48px; } /*    Menu:    Dynamic Behavior of menu items (hover, visted, etc)     -----------------------------------------------------------    */ #header .linkList0 li a:link, #header .linkList01 li a:link {     display: block; } #header .linkList0 li a:visited, #header .linkList01 li a:visited {     display: block; } #header .linkList0 > li:hover { } #header .linkList01 > li:hover a ,#header .linkList001 > li:hover a {     text-decoration: underline; } #header .linkList0 > li abbr:hover span.detailPopup {     display: block;     position: absolute;     top: 1em;     left: 17em;     border: double 1px #696969;     border-style: outset;     width: 120%;     height: auto;     padding: 5px;     font-weight: 100; } #header .linkList0 > li:hover ,#header .linkList0 .linkList01 > li:hover { } #header .linkList0 .linkList01 .linkList001 > li:hover { } #header .linkList0 .linkList01 .linkList001 .linkList0001 > li:hover { } /*    Display the hidden sub menu when hovering over the parent ul's li    */ #header .linkList0 li:hover > ul {     display: block; } /*    Display the hidden sub menu when hovering over the parent ul's li    */ #header .linkList0 .linkList01 li:hover > ul {     display: block;         background: -moz-linear-gradient(top, #1E83CC, #619FCD);     /* Chrome, Safari:*/     background: -webkit-gradient(linear,                 center top, center bottom, from(#1E83CC), to(#619FCD)); } /*    Display the hidden sub menu when hovering over the parent ul's li    */ #header .linkList0 .linkList01 .linkList001 li:hover > ul {     display: block; } /*    Set right hand arrow for list items with sub-menus (class-more) on hover    */ #header li.more:hover { } Also some CSS for global settings that will affect this menu, you of course will have some other styling, but included it here so you can see how/why some css properties were set here: /* Neutralize styling:    Elements we want to clean out entirely: */ html, body {     margin: 0;     padding: 0;     font: 62.5%/120% Verdana, Arial, Helvetica, sans-serif; } /* Neutralize styling:    Elements with a vertical margin: */ h1, h2, h3, h4, h5, h6, p, pre, blockquote, ul, ol, dl, address {     margin: 0;    /*    most browsers set some default value that is not shared by all browsers    */     padding: 0;        /*    some borowsers default padding, set to 0 for all    */ } /* Apply left margin:    Only to the few elements that need it: */ li, dd, blockquote {     margin-left: 1em; }

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  • Linux Mint is Brilliant

    - by Simon Moon
    Most of my blog posts sound way too whiny. I'm not that guy. (Am I?) I've been using SUSE-flavored Linux for personal projects since 2002 (SUSE Linux 8.1). This past weekend, I made the heart-wrenching decision to abandon openSUSE (version 12.1) in favor of Linux Mint (version Maya). OpenSUSE had just become too burdensome. Packages that installed easily on RedHat or Debian always had issues running on top of OpenSUSE. And I never could get the Heroku Toolbelt installed in any kind of usable state.And so, ...I'm beginning again with this enticing young thing -- Mint with the Cinnamon window environment. Delicious. And while I'll always have fond memories of my years with openSUSE, I've got to admit that Mint makes running Linux feel good again. http://blog.linuxmint.com/?p=2031

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  • TechEd 2012: Day 3 &ndash; Morning TFS

    - by Tim Murphy
    My morning sessions for day three were dominated by Team Foundation Server.  This has been a hot topic for our clients lately, so this topic really stuck a chord. The speaker for the first session was from Boeing.  It was nice to hear how how a company mixes both agile and waterfall project management.   The approaches that he presented were very pragmatic.  For their needs reporting is the crucial part of their decision to use TFS.  This was interesting since this is probably the last aspect that most shops would think about. The challenge of getting users to adopt TFS was brought up by the audience.  As with the other discussion point he took a very level headed stance.  The approach he was prescribing was to eat the elephant a bite at a time instead of all at once.  If you try to convert you entire shop at once the culture shock will most likely kill the effort. Another key point he reminded us of is that you need to make sure that standards and compliance are taken into account when you setup TFS.  If you don’t implement a tool and processes around it that comply with the standards bodies that govern your business you are in for a world of hurt. Ultimately the reason they chose TFS was because it was the first tool that incorporated all the ALM features that they needed. Reduced licensing cost because of all the different tools they would need to buy to complete the same tasks.  They got to this point by doing an industry evaluation.  Although TFS came out on top he said that it still has a big gap is in the Java area.  Of course in this market there are vendors helping to close that gap. The second session was on how continuous feedback in agile is a new focus in VS2012.  The problems they intended to address included cycle time and average time to repair, root cause analysis. The speakers fired features at us as if they were firing a machine gun.  I will just say that I am looking forward to digging into the product after seeing this presentation.  Beyond that I will simply list some of the key features that caught my attention. Feature – Ability to link documents into tasks as artifacts Web access portal PowerPoint storyboards Exploratory testing Request feedback (allows users to record notes, screen shots and video/audio) See you after the second half. del.icio.us Tags: TechEd,TechEd 2012,TFS,Team Foundation Server

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  • Silverlight: Search Engine Optimization

    - by xamlnotes
    I am doing lots of consulting on Silverlight these days. So I was looking into search enabling Sl applications. So I found this great whitepaper on this very subject. I will post more on this same subject as I get into implementing these ideas as well as some of my own I want to try out. Silverlight is really rocking the world today with more and more applications rolling out. So check out this great whitepaper to see whats cooking with SEO for yours. http://www.silverlight.net/learn/whitepapers/seo-for-silverlight/

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  • Finding an alert in the middle of your javascript

    - by Ariel Popovsky
    I was debugging a script injection issue the other day using some sample code with an alert in it. The alert was popping out meaning the code got executed leaving open the possibility for a hacker to put there some nasty malicious code. I knew my alert was being executed but didn’t know how. So I tried something that worked perfectly for this problem, replaced the native alert function with my own one. All I had to do in Chrome was open the javascript console and type: alert = function(msg){ console.log(msg); console.trace(); }; The next time the malicious code was executed, instead of the regular alert I got something similar to this:   alert("testing") testing console.trace() alert:2 (anonymous function):2 InjectedScript._evaluateOn:312 InjectedScript._evaluateAndWrap:294 InjectedScript.evaluate:288 undefined In my case I was able to see what was going on and find the offending function. This was tested on Firebug in Firefox and it works as.

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  • Short interview I gave about Commercial Software Development is now available

    - by Liam Westley
    At the DDD8 conference in January I gave a quick interview to Sara Allison expanding my Commercial Software Development presentation (available here).  The interview has just appeared on the Ubelly.com site, run by some of the Microsoft UK team,   http://ubelly.com/2010/04/how-to-succeed-in-commercial-software-development-2 For those of you for whom video just isn't enough, you can get Commercial Software Development in person at DDDScotland and DDDSouthWest.

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  • Prologue…

    - by Chris Stewart
    Hi all,                 This is the beginning of my blog. I have been a software developer for going on 11 years using the Microsoft toolset (primarily VB 5, VB 6, VB.net and SQL Server 6, 7, 2000, 2005, 2008). My coding interests are C#, ASP.net, SQL and XNA. Here I will post my musings, things of interest, techie babble and sometimes random gibberish. My hope for this blog is to document my learning experiences with C#, help, encourage and in some way be useful to those who come after me. Thanks for reading!

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  • Silverlight Cream for May 29, 2010 -- #872

    - by Dave Campbell
    In this Issue: Michael Washington, Chris Koenig, Kunal Chowdhury, SilverLaw, Shayne Burgess, Ian T. Lackey, Alan Beasley, Marlon Grech. Shoutouts: Ozymandias has a post up that's not Silverlight necessarily, but it's pretty cool: Typeface Selection Flowchart Damian Schenkelman posted about the latest: Prism 2.2 Release available. Get it at Codeplex. From SilverlightCream.com: Silverlight 4 OData Paging with RX Extensions Michael Washington continues with this OData and Rx post using the View Model Style. Michael has some good external links, good info, and all the code. WP7 Part 4: Morphing and Mapping Chris Koenig has the 4th in his WP7 series he's doing, and this one is on MVVMLight and BingMaps ... code included. Silverlight 4: Interoperability with Excel using the COM Object Kunal Chowdhury has a post up about Excel Interoperability using the COM object including opening an Excel Workbook and writing data out, then modifying the data in the spreadsheet and seeing it updated in the app. Creating A Flexible Surface Effect – Silverlight 4 (Part 1) SilverLaw put up a demo of an awesome 'water ripple' SL4 demo a couple days ago, and now he's got part 1 of a great tutorial explaining it all. Service Operations and the WCF Data Services Client Shayne Burgess has a post up about Service Operations and how they can be used by the WCF Data Services client. Role Based Silverlight Behaviors Also from the Open Light Group, Ian T. Lackey has a post up about Behaviors that takes a list of roles and updates the UI appropriatetly. How to Toggle (Show/Hide) using Behaviours (Behaviors) between Visual States or Storyboards in Expression Blend for Windows Phone Alan Beasley has a quick post up talking about the solution he found to a problem he was having with state switching in a WP7 app. MEFedMVVM: Testability Marlon Grech has another MEFedMVVM post up and he's discussing Testability all rolled in there with everything else :) Stay in the 'Light! Twitter SilverlightNews | Twitter WynApse | WynApse.com | Tagged Posts | SilverlightCream Join me @ SilverlightCream | Phoenix Silverlight User Group Technorati Tags: Silverlight    Silverlight 3    Silverlight 4    Windows Phone MIX10

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  • JQuery and the multiple date selector

    - by David Carter
    Overview I recently needed to build a web page that would allow a user to capture some information and most importantly select multiple dates. This functionality was core to the application and hence had to be easy and quick to do. This is a public facing website so it had to be intuitive and very responsive. On the face of it it didn't seem too hard, I know enough juery to know what it is capable of and I was pretty sure that there would be some plugins that would help speed things along the way. I'm using ASP.Net MVC for this project as I really like the control that it gives you over the generated html and javascript. After years of Web Forms development it makes me feel like a web developer again and puts a smile on my face, that can only be a good thing!   The Calendar The first item that I needed on this page was a calender and I wanted the ability to: have the calendar be always visible select/deselect multiple dates at the same time bind to the select/deselect event so that I could update a seperate listing of the selected dates allow the user to move to another month and still have the calender remember any dates in the previous month I was hoping that there was a jQuery plugin that would meet my requirements and luckily there was! The jQuery datepicker does everything I want and there is quite a bit of documentation on how to use it. It makes use of a javascript date library date.js which I had not come across before but has a number of very useful date utilities that I have used elsewhere in the project. As you can see from the image there still needs to be some styling done! But there will be plenty of time for that later. The calendar clearly shows which dates the user has selected in red and i also make use of an unordered list to show the the selected dates so the user can always clearly see what has been selected even if they move to another month on the calendar. The javascript code that is responsible for listening to events on the calendar and synchronising the list look as follows: <script type="text/javascript">     $(function () {         $('.datepicker').datePicker({ inline: true, selectMultiple: true })         .bind(             'dateSelected',             function (e, selectedDate, $td, state) {                                 var dateInMillisecs = selectedDate.valueOf();                 if (state) { //adding a date                     var newDate = new Date(selectedDate);                     //insert the new item into the correct place in the list                     var listitems = $('#dateList').children('li').get();                     var liToAdd = "<li id='" + dateInMillisecs + "' >" + newDate.toString('ddd dd MMM yyyy') + "</li>";                     var targetIndex = -1;                     for (var i = 0; i < listitems.length; i++) {                         if (dateInMillisecs <= listitems[i].id) {                             targetIndex = i;                             break;                         }                     }                     if (targetIndex < 0) {                         $('#dateList').append(liToAdd);                     }                     else {                         $($('#dateList').children("li")[targetIndex]).before(liToAdd);                     }                 }                 else {//removing a date                     $('ul #' + dateInMillisecs).remove();                 }             }         )     }); When a date is selected on the calendar a function is called with a number of parameters passed to it. The ones I am particularly interested in are selectedDate and state. State tells me whether the user has selected or deselected the date passed in the selectedDate parameter. The <ul> that I am using to show the date has an id of dateList and this is what I will be adding and removing <li> items from. To make things a little more logical for the user I decided that the date should be sorted in chronological order, this means that each time a new date is selected it need to be placed in the correct position in the list. One way to do this would be just to append a new <li> to the list and then sort the whole list. However the approach I took was to get an array of all the items in the list var listitems = ('#dateList').children('li').get(); and then check the value of each item in the array against my new date and as soon as I found the case where the new date was less than the current item remember that position in the list as this is where I would insert it later. To make this work easily I decided to store a numeric representation of each date in the list in the id attribute of each <li> element. Fortunately javascript natively stores dates as the number of milliseconds since 1 Jan 1970. var dateInMillisecs = selectedDate.valueOf(); Please note that this is the value of the date in UTC! I always like to store dates in UTC as I learnt a long time ago that it saves a lot of refactoring at a later date... When I convert the dates back to their original back on the server I will need the UTC offset that was used when calculating the dates, this and how to actually serialise the dates and get them posted back will be the subject of another post.

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  • PowerShell for breakfast, lunch and dinner

    - by Enrique Lima
    Actually, for snacks too, and it is nearly everywhere I turn. If I do Microsoft Exchange work, I know I will run into it.  Active Directory, SQL Server, TFS, SharePoint, Azure and most recently Lync. All have provided a way to work with PowerShell and it has taken off (as it should). The question many will have is, How do I get started? A couple of ways are available. There are books, sites and blogs that will help you along the way. This will be the start of a series of posts that, my intention at least, will highlight and focus on the main features I have been using with the different products I interact. Here are some useful links to get started … The Master PowerShell book from Dr. Tobias Weltner PowerShell.com Script Center @ Technet

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  • .NET CoffeeScript Handler

    - by Liam McLennan
    After more time than I care to admit I have finally released a rudimentary Http Handler for serving compiled CoffeeScript from Asp.Net applications. It was a long and painful road but I am glad to finally have a usable strategy for client-side scripting in CoffeeScript. Why CoffeeScript? As Douglas Crockford discussed in detail, Javascript is a mixture of good and bad features. The genius of CoffeeScript is to treat javascript in the browser as a virtual machine. By compiling to javascript CoffeeScript gets a clean slate to re-implement syntax, taking the best of javascript and ruby and combining them into a beautiful scripting language. The only limitation is that CoffeeScript cannot do anything that javascript cannot do. Here is an example from the CoffeeScript website. First, the coffeescript syntax: reverse: (string) -> string.split('').reverse().join '' alert reverse '.eeffoC yrT' and the javascript that it compiles to: var reverse; reverse = function(string) { return string.split('').reverse().join(''); }; alert(reverse('.eeffoC yrT')); Areas For Improvement ;) The current implementation is deeply flawed, however, at this point I’m just glad it works. When the server receives a request for a coffeescript file the following things happen: The CoffeeScriptHandler is invoked If the script has previously been compiled then the compiled version is returned. Else it writes a script file containing the CoffeeScript compiler and the requested coffee script The process shells out to CScript.exe to to execute the script. The resulting javascript is sent back to the browser. This outlandish process is necessary because I could not find a way to directly execute the coffeescript compiler from .NET. If anyone can help out with that I would appreciate it.

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  • GWB: 5 yr anniversary

    - by Theo Moore
    Wow, just realized it's my 5 year anniverary on GeeksWithBlogs. Hard to believe so much time has passed. I paged back through some of my early posts, curious what sort of things about which I used to post. It's also interesting to see how my focus has changed and what really hasn't. I was also reminded that Chris Williams and I have been friends for that long. I don't blog nearly as often now as I used to do, but I still really like the GWB community, and I am honoured to be allowed to continue to be a part of it. Another 5 years ahead (or more), I hope. :-)

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  • Goodbye XML&hellip; Hello YAML (part 2)

    - by Brian Genisio's House Of Bilz
    Part 1 After I explained my motivation for using YAML instead of XML for my data, I got a lot of people asking me what type of tooling is available in the .Net space for consuming YAML.  In this post, I will discuss a nice tooling option as well as describe some small modifications to leverage the extremely powerful dynamic capabilities of C# 4.0.  I will be referring to the following YAML file throughout this post Recipe: Title: Macaroni and Cheese Description: My favorite comfort food. Author: Brian Genisio TimeToPrepare: 30 Minutes Ingredients: - Name: Cheese Quantity: 3 Units: cups - Name: Macaroni Quantity: 16 Units: oz Steps: - Number: 1 Description: Cook the macaroni - Number: 2 Description: Melt the cheese - Number: 3 Description: Mix the cooked macaroni with the melted cheese Tooling It turns out that there are several implementations of YAML tools out there.  The neatest one, in my opinion, is YAML for .NET, Visual Studio and Powershell.  It includes a great editor plug-in for Visual Studio as well as YamlCore, which is a parsing engine for .Net.  It is in active development still, but it is certainly enough to get you going with YAML in .Net.  Start by referenceing YamlCore.dll, load your document, and you are on your way.  Here is an example of using the parser to get the title of the Recipe: var yaml = YamlLanguage.FileTo("Data.yaml") as Hashtable; var recipe = yaml["Recipe"] as Hashtable; var title = recipe["Title"] as string; In a similar way, you can access data in the Ingredients set: var yaml = YamlLanguage.FileTo("Data.yaml") as Hashtable; var recipe = yaml["Recipe"] as Hashtable; var ingredients = recipe["Ingredients"] as ArrayList; foreach (Hashtable ingredient in ingredients) { var name = ingredient["Name"] as string; } You may have noticed that YamlCore uses non-generic Hashtables and ArrayLists.  This is because YamlCore was designed to work in all .Net versions, including 1.0.  Everything in the parsed tree is one of two things: Hashtable, ArrayList or Value type (usually String).  This translates well to the YAML structure where everything is either a Map, a Set or a Value.  Taking it further Personally, I really dislike writing code like this.  Years ago, I promised myself to never write the words Hashtable or ArrayList in my .Net code again.  They are ugly, mostly depreciated collections that existed before we got generics in C# 2.0.  Now, especially that we have dynamic capabilities in C# 4.0, we can do a lot better than this.  With a relatively small amount of code, you can wrap the Hashtables and Array lists with a dynamic wrapper (wrapper code at the bottom of this post).  The same code can be re-written to look like this: dynamic doc = YamlDoc.Load("Data.yaml"); var title = doc.Recipe.Title; And dynamic doc = YamlDoc.Load("Data.yaml"); foreach (dynamic ingredient in doc.Recipe.Ingredients) { var name = ingredient.Name; } I significantly prefer this code over the previous.  That’s not all… the magic really happens when we take this concept into WPF.  With a single line of code, you can bind to the data dynamically in the view: DataContext = YamlDoc.Load("Data.yaml"); Then, your XAML is extremely straight-forward (Nothing else.  No static types, no adapter code.  Nothing): <StackPanel> <TextBlock Text="{Binding Recipe.Title}" /> <TextBlock Text="{Binding Recipe.Description}" /> <TextBlock Text="{Binding Recipe.Author}" /> <TextBlock Text="{Binding Recipe.TimeToPrepare}" /> <TextBlock Text="Ingredients:" FontWeight="Bold" /> <ItemsControl ItemsSource="{Binding Recipe.Ingredients}" Margin="10,0,0,0"> <ItemsControl.ItemTemplate> <DataTemplate> <StackPanel Orientation="Horizontal"> <TextBlock Text="{Binding Quantity}" /> <TextBlock Text=" " /> <TextBlock Text="{Binding Units}" /> <TextBlock Text=" of " /> <TextBlock Text="{Binding Name}" /> </StackPanel> </DataTemplate> </ItemsControl.ItemTemplate> </ItemsControl> <TextBlock Text="Steps:" FontWeight="Bold" /> <ItemsControl ItemsSource="{Binding Recipe.Steps}" Margin="10,0,0,0"> <ItemsControl.ItemTemplate> <DataTemplate> <StackPanel Orientation="Horizontal"> <TextBlock Text="{Binding Number}" /> <TextBlock Text=": " /> <TextBlock Text="{Binding Description}" /> </StackPanel> </DataTemplate> </ItemsControl.ItemTemplate> </ItemsControl> </StackPanel> This nifty XAML binding trick only works in WPF, unfortunately.  Silverlight handles binding differently, so they don’t support binding to dynamic objects as of late (March 2010).  This, in my opinion, is a major lacking feature in Silverlight and I really hope we will see this feature available to us in Silverlight 4 Release.  (I am not very optimistic for Silverlight 4, but I can hope for the feature in Silverlight 5, can’t I?) Conclusion I still have a few things I want to say about using YAML in the .Net space including de-serialization and using IronRuby for your YAML parser, but this post is hopefully enough to see how easy it is to incorporate YAML documents in your code. Codeplex Site for YAML tools Dynamic wrapper for YamlCore

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  • Building a &ldquo;real&rdquo; extension for Expression Blend

    - by Timmy Kokke
    .Last time I showed you how to get started building extensions for Expression Blend. Lets build a useful extension this time and go a bit deeper into Blend. Source of project  => here Compiled dll => here (extract into /extensions folder of Expression Blend)   The Extension When working on large Xaml files in Blend it’s often hard to find a specific control in the "Objects and Timeline Pane”. An extension that searches the active document and presents all elements that satisfy the query would be helpful. When the user starts typing a search query a search will be performed and the results are shown in the list. After the user selects an item in the results list, the control in the "Objects and Timeline Pane” will be selected. Below is a sketch of what it is going to look like. The Solution Create a new WPF User Control project as shown in the earlier tutorial in the Configuring the extension project section, but name it AdvancedSearch this time. Delete the default UserControl1.Xaml to clear the solution (a new user control will be added later thought, but adding a user control is easier then renaming one). Create the main entry point of the addin by adding a new class to the solution and naming this  AdvancedSearchPackage. Add a reference to Microsoft.Expression.Extensibility and to System.ComponentModel.Composition . Implement the IPackage interface and add the Export attribute from the MEF to the definition. While you’re at it. Add references to Microsoft.Expression.DesignSurface, Microsoft.Expression.FrameWork and Microsoft.Expression.Markup. These will be used later. The Load method from the IPackage interface is going to create a ViewModel to bind to from the UI. Add another class to the solution and name this AdvancedSearchViewModel. This class needs to implement the INotifyPropertyChanged interface to enable notifications to the view.  Add a constructor to the class that takes an IServices interface as a parameter. Create a new instance of the AdvancedSearchViewModel in the load method in the AdvanceSearchPackage class. The AdvancedSearchPackage class should looks like this now:   using System.ComponentModel.Composition; using Microsoft.Expression.Extensibility;   namespace AdvancedSearch { [Export(typeof(IPackage))] public class AdvancedSearchPackage:IPackage {   public void Load(IServices services) { new AdvancedSearchViewModel(services); }   public void Unload() { } } }   Add a new UserControl to the project and name this AdvancedSearchView. The View will be created by the ViewModel, which will pass itself to the constructor of the view. Change the constructor of the View to take a AdvancedSearchViewModel object as a parameter. Add a private field to store the ViewModel and set this field in the constructor. Point the DataContext of the view to the ViewModel. The View will look something like this now:   namespace AdvancedSearch { public partial class AdvancedSearchView:UserControl { private readonly AdvancedSearchViewModel _advancedSearchViewModel;   public AdvancedSearchView(AdvancedSearchViewModel advancedSearchViewModel) { _advancedSearchViewModel = advancedSearchViewModel; InitializeComponent(); this.DataContext = _advancedSearchViewModel; } } }   The View is going to be created in the constructor of the ViewModel and stored in a read only property.   public FrameworkElement View { get; private set; }   public AdvancedSearchViewModel(IServices services) { _services = services; View = new AdvancedSearchView(this); } The last thing the solution needs before we’ll wire things up is a new class, PossibleNode. This class will be used later to store the search results. The solution should look like this now:   Adding UI to the UI The extension should build and run now, although nothing is showing up in Blend yet. To enable the user to perform a search query add a TextBox and a ListBox to the AdvancedSearchView.xaml file. I’ve set the rows of the grid too to make them look a little better. Add the TextChanged event to the TextBox and the SelectionChanged event to the ListBox, we’ll need those later on. <Grid> <Grid.RowDefinitions> <RowDefinition Height="32" /> <RowDefinition Height="*" /> </Grid.RowDefinitions> <TextBox TextChanged="SearchQueryTextChanged" HorizontalAlignment="Stretch" Margin="4" Name="SearchQuery" VerticalAlignment="Stretch" /> <ListBox SelectionChanged="SearchResultSelectionChanged" HorizontalAlignment="Stretch" Margin="4" Name="SearchResult" VerticalAlignment="Stretch" Grid.Row="1" /> </Grid>   This will create a user interface like: To make the View show up in Blend it has to be registered with the WindowService. The GetService<T> method is used to get services from Blend, which are your entry points into Blend.When writing extensions you will encounter this method very often. In this case we’re asking for an IWindowService interface. The IWindowService interface serves events for changing windows and themes, is used for adding or removing resources and is used for registering and unregistering Palettes. All panes in Blend are palettes and are registered thru the RegisterPalette method. The first parameter passed to this method is a string containing a unique ID for the palette. This ID can be used to get access to the palette later. The second parameter is the View. The third parameter is a title for the pane. This title is shown when the pane is visible. It is also shown in the window menu of Blend. The last parameter is a KeyBinding. I have chosen Ctrl+Shift+F to call the Advanced Search pane. This value is also shown in the window menu of Blend.   services.GetService<IWindowService>().RegisterPalette( "AdvancedSearch", viewModel.View, "Advanced Search", new KeyBinding { Key = Key.F, Modifiers = ModifierKeys.Control | ModifierKeys.Shift } );   You can compiler and run now. After Blend starts you can hit Ctrl+Shift+F or go the windows menu to call the advanced search extension. Searching for controls The search has to be cleared on every change of the active document. The DocumentServices fires an event every time a new document is opened, a document is closed or another document view is selected. Add the following line to the constructor of the ViewModel to handle the ActiveDocumentChanged event:   _services.GetService<IDocumentService>().ActiveDocumentChanged += ActiveDocumentChanged;   And implement the ActiveDocumentChanged method:   private void ActiveDocumentChanged(object sender, DocumentChangedEventArgs e) { }   To get to the contents of the document we first need to get access to the “Objects and Timeline” pane. This pane is registered in the PaletteRegistry in the same way as this extension has registered itself. The palettes are accessible thru an associative array. All you need to provide is the Identifier of the palette you want. The Id of the “Objects and Timeline” pane is “Designer_TimelinePane”. I’ve included a list of the other default panes at the bottom of this article. Each palette has a Content property which can be cast to the type of the pane.   var timelinePane = (TimelinePane)_services.GetService<IWindowService>() .PaletteRegistry["Designer_TimelinePane"] .Content;   Add a private field to the top of the AdvancedSearchViewModel class to store the active SceneViewModel. The SceneViewModel is needed to set the current selection and to get the little icons for the type of control.   private SceneViewModel _activeSceneViewModel;   When the active SceneViewModel changes, the ActiveSceneViewModel is stored in this field. The list of possible nodes is cleared and an PropertyChanged event is fired for this list to notify the UI to clear the list. This will make the eventhandler look like this: private void ActiveDocumentChanged(object sender, DocumentChangedEventArgs e) { var timelinePane = (TimelinePane)_services.GetService<IWindowService>() .PaletteRegistry["Designer_TimelinePane"].Content;   _activeSceneViewModel = timelinePane.ActiveSceneViewModel; PossibleNodes = new List<PossibleNode>(); InvokePropertyChanged("PossibleNodes"); } The PossibleNode class used to store information about the controls found by the search. It’s a dumb data class with only 3 properties, the name of the control, the SceneNode and a brush used for the little icon. The SceneNode is the base class for every possible object you can create in Blend, like Brushes, Controls, Annotations, ResourceDictionaries and VisualStates. The entire PossibleNode class looks like this:   using System.Windows.Media; using Microsoft.Expression.DesignSurface.ViewModel;   namespace AdvancedSearch { public class PossibleNode { public string Name { get; set; } public SceneNode SceneNode { get; set; } public DrawingBrush IconBrush { get; set; } } }   Add these two methods to the AdvancedSearchViewModel class:   public void Search(string searchText) { } public void SelectElement(PossibleNode node){ }   Both these methods are going to be called from the view. The Search method performs the search and updates the PossibleNodes list.  The controls in the active document can be accessed thru TimeLineItemsManager class. This class contains a read only collection of TimeLineItems. By using a Linq query the possible nodes are selected and placed in the PossibleNodes list.   var timelineItemManager = new TimelineItemManager(_activeSceneViewModel); PossibleNodes = new List<PossibleNode>( (from d in timelineItemManager.ItemList where d.DisplayName.ToLowerInvariant().StartsWith( searchText.ToLowerInvariant()) select new PossibleNode() { IconBrush = d.IconBrush, SceneNode = d.SceneNode, Name = d.DisplayName }).ToList() ); InvokePropertyChanged(InternalConst.PossibleNodes);   The Select method is pretty straight forward. It contains two lines.The first to clear the selection. Otherwise the selected element would be added to the current selection. The second line selects the nodes. It is given a new array with the node to be selected.   _activeSceneViewModel.ClearSelections(); _activeSceneViewModel.SelectNodes(new[] { node.SceneNode });   The last thing that needs to be done is to wire the whole thing to the View. The two event handlers just call the Search and SelectElement methods on the ViewModel.   private void SearchQueryTextChanged(object sender, TextChangedEventArgs e) { _advancedSearchViewModel.Search(SearchQuery.Text); }   private void SearchResultSelectionChanged(object sender, SelectionChangedEventArgs e) { if(e.AddedItems.Count>0) { _advancedSearchViewModel.SelectElement(e.AddedItems[0] as PossibleNode); } }   The Listbox has to be bound to the PossibleNodes list and a simple DataTemplate is added to show the selection. The IconWithOverlay control can be found in the Microsoft.Expression.DesignSurface.UserInterface.Timeline.UI namespace in the Microsoft.Expression.DesignSurface assembly. The ListBox should look something like:   <ListBox SelectionChanged="SearchResultSelectionChanged" HorizontalAlignment="Stretch" Margin="4" Name="SearchResult" VerticalAlignment="Stretch" Grid.Row="1" ItemsSource="{Binding PossibleNodes}"> <ListBox.ItemTemplate> <DataTemplate> <StackPanel Orientation="Horizontal"> <tlui:IconWithOverlay Margin="2,0,10,0" Width="12" Height="12" SourceBrush="{Binding Path=IconBrush, Mode=OneWay}" /> <TextBlock Text="{Binding Name}"/> </StackPanel> </DataTemplate> </ListBox.ItemTemplate> </ListBox>   Compile and run. Inside Blend the extension could look something like below. What’s Next When you’ve got the extension running. Try placing breakpoints in the code and see what else is in there. There’s a lot to explore and build extension on. I personally would love an extension to search for resources. Last but not least, you can download the source of project here.  If you have any questions let me know. If you just want to use this extension, you can download the compiled dll here. Just extract the . zip into the /extensions folder of Expression Blend. Notes Target framework I ran into some issues when using the .NET Framework 4 Client Profile as a target framework. I got some strange error saying certain obvious namespaces could not be found, Microsoft.Expression in my case. If you run into something like this, try setting the target framework to .NET Framework 4 instead of the client version.   Identifiers of default panes Identifier Type Title Designer_TimelinePane TimelinePane Objects and Timeline Designer_ToolPane ToolPane Tools Designer_ProjectPane ProjectPane Projects Designer_DataPane DataPane Data Designer_ResourcePane ResourcePane Resources Designer_PropertyInspector PropertyInspector Properties Designer_TriggersPane TriggersPane Triggers Interaction_Skin SkinView States Designer_AssetPane AssetPane Assets Interaction_Parts PartsPane Parts Designer_ResultsPane ResultsPane Results

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  • ADDS: 1 - Introducing and designing

    - by marc dekeyser
    Normal 0 false false false EN-GB X-NONE X-NONE /* Style Definitions */ table.MsoNormalTable {mso-style-name:"Table Normal"; mso-tstyle-rowband-size:0; mso-tstyle-colband-size:0; mso-style-noshow:yes; mso-style-priority:99; mso-style-parent:""; mso-padding-alt:0cm 5.4pt 0cm 5.4pt; mso-para-margin-top:0cm; mso-para-margin-right:0cm; mso-para-margin-bottom:10.0pt; mso-para-margin-left:0cm; line-height:115%; mso-pagination:widow-orphan; font-size:11.0pt; font-family:"Calibri","sans-serif"; mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin; mso-hansi-font-family:Calibri; mso-hansi-theme-font:minor-latin; mso-bidi-font-family:"Times New Roman"; mso-bidi-theme-font:minor-bidi; mso-fareast-language:EN-US;} What is ADDS?  Every Microsoft oriented infrastructure in today's enterprises will depend largely on the active directory version built by Microsoft. It is the foundation stone on which all other products (Exchange, update services, office communicator, the system center family, etc) rely on to get their information. And that is just looking at it from an infrastructure perspective. A well designed and implemented Active Directory implementation makes life for IT personnel and user alike a lot easier. Centralised management and the abilities opened up  by having it in place are ample.  But what is Active Directory Domain Services? We can look at ADDS as a centralised directory containing all objects your infrastructure runs on in one way or another. Since it is a Microsoft product you'll obviously not be seeing linux or mac clients listed in here (exceptions exist) but in general we can say it contains everything your company has in place in one form or another.  The domain name services. The domain naming service (or DNS for short) is a service which translates IP address (the identifiers for each computer in your domain) into readable and easy to understand names. This service is a prequisite for ADDA to work and having wrong record in a DNS server will make any ADDS service fail. Generally speaking a DNS service will be run on the same server as the ADDS service but it is worth wile to remember that this is not necessary. You could, for example, run your DNS services on a linux box (which would need special preparing to host an ADDS integrated DNS zone) and run the ADDS service of another box… Where to start? If the aim is to put in place a first time implementation of ADDS in your enterprise there are plenty of things to consider depending on what you are going to do in the long run. Great care has to be taken when first designing and implementing as having it set up wrong will cause a headache down the line. It is for that reason that I like to start building from the bottom up and start with a generic installation of ADDS (which will still differ for every client) and make it adaptable for future services which can hook in to the existing environment. Adapting existing environments is out of scope for this document (and series) although it is possible to take the pointers and change your existing environment to run in a smoother manor. Take great care when changing things as one small slip of the hand can give you a forest wide failure… Whenever starting with an ADDS deployment I ask the client the following questions:  What are your long term plans and goals?  How flexible do you want it? Are you currently linux heavy and want to keep this or can we go for an all Microsoft design? Those three questions should give some sort of indicator what direction can be taken and if the client has thought about some things themselves :).  The technical side of things  What is next to consider is what kind of infrastructure is already in place. For these series I'll keep it simple and introduce some general concepts without going in to depth on integrating ADDS with other DNS services.  Building from the ground up means we need to consider our layers on which our infrastructure will rely. In my view that goes as follows:  Network (WAN/LAN links and physical sites DNS Namespacing All in one domain or split up in different domains/forests? Security (both for ADDS and physical sites) The network side of things  Looking at how the network is currently set up can potentially teach us a large deal about the client. Do they have multiple physical site? What network speeds exist between these sites, etc… Depending on this information we will design our site links (which controls replication) in future stages. DNS Namespacing Maybe the single most intresting thing to know is what the domain will be named (ADDS will need a DNS domain with the same name) and where this will be hosted. Note that active directory can be set up with a singe name (aka contoso instead of contoso.com) but it is highly recommended to never do this. If you do end up with a domain like that for some reason there will be a lot of services that are going to give you good grief in the future (exchange being one of them). So one of the best practises would be always to use a double name (contoso.com or contoso.lan for example). Internal namespace A single namespace is just what it sounds like. You have a DNS domain which is different internally from what the client has as an external namespace. f.e. contoso.com as an external name (out on the internet) and contoso.lan on the internal network. his setup is has its advantages in that you have more obscurity from the internet in the DNS side of this but it will require additional work to publish services to the web. External namespace Quite like the internal namespace only here you do not differ the internal namespace of the company from what is known on the internet. In this implementation you would host your own DNS servers for the external domain inside the network. Or in other words, any external computer doing a DNS lookup would contact your internal DNS server for the resolution. Generally speaking this set up is a bad idea from the security side of things. Split DNS Whilst using an external namespace design is fairly easy it involves a lot of security risks. Opening up you ADDS DSN servers for lookups exposes your entire network to the internet and should be avoided at any cost. And that is where the "split DNS" design comes in. In this setup up would still have the same namespace internally and externally but you would be using different DNS servers for lookups on the external network who have no records of your internal resources unless you explicitly publish them. All in one or not? In determining your active directory design you can look at the following possibilities:  Single forest, Single domain Single forest, multiple domains Multiple forests, multiple domains I've listed the possibilities for design in increasing order of administrative magnitude. Microsoft recommends trying to use a single forest, single domain in as much situations as possible. It is, however, always possible that you require your services to be seperated from your users in a resource forest with trusts set up between the different forests. To start out I would go with the single forest design to avoid complexity unless there are strict requirements to have multiple forests. Security What kind of security is required on the domain and does this reflect the physical security on the sites? Not every client can afford to have a domain controller in a secluded server room on every site and it is exactly for that reason that Microsoft introduced the RODC (read only domain controller). A RODC is a domain controller that has been limited in functionality, in essence it will only cache the data you explicitly tell it to cache and in the case of a DC compromise (it being stolen) only a limited number of accounts will need to be affected. Th- Th- Th- That’s all folks! Well at least for now! In future editions of this series we’ll be walking through the different task that need to be done and the thought which needs to be put in to it. But for all editions we’ll be going from the concept of running a single forest, single domain with a split DNS setup… See you next time!

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  • Windows Azure: Caching

    - by xamlnotes
    I was poking around today and found this great article on caching: http://www.cloudcomputingdevelopment.net/cache-management-with-windows-azure/ Caching is a great way to boost application performance and keep down overhead on a database or file system. Its also great when you have say 3 web roles as shown in this articles Figure 2 that can share the same cache. If one of the roles goes offline then the cache is still there and can be used. You can change out your asp.net caching to use this pretty easy. Its pretty cool. There’s a sample that’s mentioned in the article that shows how to use this. You can download the cache here.

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  • TFS Rant *WARNING* negative opinions are being expressed.

    - by ryanabr
    It has happened several times now where I end up installing TFS "over the shoulder" of the system admin guy whose job it will be to "own" the server when I am gone. TFS is challenging enough to stand up when doing it myself on a completely open platform, but at these locations, networks are locked down, machines are locked down, and the unexpected always seems to pop up. I personally have the tolerance for these things as a software developer, but as we are installing I have to listen to all of 'colorful' remarks being made about: "why is it like this" or "this is a piece of crap". Generally the issues center around SharePoint integration. TFS on it's own is straightforward, but the last flavor in everyone's mouth is the SharePoint piece. As a product I like SharePoint, but installation is a nightmare. In this particular case, we are going to use WSS since the customer would like this separate from their corp SharePoint 2010 installations since there dev team is really small (1 developer) and it is being used as a VSS replacement, more than a full blown ALM tool. The server where it is being installed as a Cisco Security Agent on it that seems to block 'suspicious' activity, and as far as I can tell is preventing WSS from installing properly. The most confounding thing we can find no meaningful log entries to help diagnose the issue. it didn't help matters that when we tried to contact Microsoft for support, because we mentioned TFS in the list of things that we were trying to install, that after waiting 2 hours that we got a TFS support person NOT the SharePoint person that we really needed, so after another 2 hours the SharePoint support that we did get managed to corrupt the registry sufficiently with his 'tools' that we ended up starting over from scratch the next day anyway after going home at midnight. My point to this is: The System Administrator who is going to own this, now thinks it is a piece of crap because SharePoint wouldn't install properly. Perception is everything.  Everyone today is conditioned that software installs and works in a very simple matter. When looking at the different options to install TFS with the different "modes" there is inconsistency in the information being presented which leads to choices that causes headaches and this bad perception before the product is even installed. I am highlighting this because I love TFS as a product, but I HATE installing it, and would like it to install as simply and elegantly as the product operates once it is installed.

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  • A Forming Repository of Script Samples for Automating Windows Server 2012 and Windows 8

    - by Jialiang
    Compared with Windows Server 2008/R2 that provides about 230 cmdlets, Windows Server 2012 beats that by a factor of over 10 shipping ~ 2,430 cmdlets.  You can automate almost every aspect of the server.   The new PowerShell 3.0, like Windows Server 2012, has a ton of new features.  In this automation script-centric move, Microsoft All-In-One Script Framework (AIOSF) is ready to support IT Pros with many new services and offerings coming this year.  We sincerely hope that the IT community will benefit from the effort. Here is the first one among our new services and offerings:  The team is preparing a large set of Windows 8 / Windows Server 2012 script samples based on frequently asked IT tasks that we collect in TechNet forums and support calls to Microsoft.   Because the script topics come from frequently asked IT tasks, we hope that these script samples can be helpful to many IT Pros worldwide.   With the General Availability of Windows Server 2012, we release the first three Windows Server 2012 / Windows 8 script samples today.    Get Network Adapter Properties in Windows Server 2012 and Windows 8 (PowerShell) http://gallery.technet.microsoft.com/scriptcenter/Get-Network-Adapter-37c5a913 Description: This script could be used to get network adapter properties and advanced properties in Windows Server 2012 and Windows 8. It combines the outputs of Get-NetAdapter and Get-NetAdapterAdvancedProperty. It can generate a report of network adapter configuration settings. Use Scenarios: In a real world, IT Administrators are required to check the configuration of network adapters after the deployment of new servers. One typical example is the duplex setting of network adapters. Also, IT administrators need to maintain a server list which contains network adapter configuration settings in a regular basis. Before Windows Server 2012, IT administrators often feel difficulties to handle these tasks. Acknowledgement: Thanks Greg Gu from AIOSF for collecting this script topic, and writing the script sample.  Thanks James Adams (Microsoft Premier Field Engineer) for reviewing the script sample and ensuring its quality.   How to batch create virtual machines in Windows Server 2012 (PowerShell) http://gallery.technet.microsoft.com/scriptcenter/How-to-batch-create-9efd1811 Description: This PowerShell Script illustrates how to batch create multiple virtual machines based on comma delimited file by using PowerShell 3.0 in Windows Server 2012. Use Scenarios: IT admin requires to batch creating virtual machines in Windows Server 2012, although they can use few commands due to the lack of programming knowledge. Although it’s a set of Hyper-V command-lets within Windows PowerShell, IT Admins are reluctant to use them except simple a command which is widely used. Acknowledgement: Thanks Anders Wang from AIOSF for collecting this script topic and writing the script sample.  Thanks Christopher Norris for reviewing the script sample and ensuring its quality before publishing.   Remove Windows Store Apps in Windows 8 (PowerShell) http://gallery.technet.microsoft.com/scriptcenter/Remove-Windows-Store-Apps-a00ef4a4 Description: This script can be used to remove multiple Windows Store Apps from a user account in Windows 8. It provides a list of installed Windows Store applications. You can specify the application IDs, and remove them all at once. Use Scenarios: 1. In Windows 8, you can remove a single Windows Store App by right-clicking the tile in the Start menu and choosing the uninstall command.  However, no command is provided for removing multiple Windows Store Apps all at once. If you want to do so, you can use this script sample. 2. Sometimes Windows Store Apps may crash in Windows 8.  Even though you can successfully uninstall and reinstall the App, the application may still crash after the reinstallation.  In this situation, you can use this example script to remove these Windows Store Apps cleanly. Acknowledgement: Thanks Edward Qi from AIOSF for collecting the script idea and composing the script sample.  Thanks James Adams (Microsoft Premier Field Engineer) for reviewing the script sample and ensuring its quality.   This is just the beginning, and more and more script samples are coming.  You can follow our blog (http://blogs.technet.com/b/onescript) to get the latest customer-driven script samples for Windows Server 2012 and Windows 8.

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  • Paper Gold Rush

    - by Chris G. Williams
    The last few days at the shop have been reminiscent of a marathon of Pawn Stars. Quite a few people have come in wanting to trade for store credit. Most of them have left disappointed. We did pick up a few things here and there (which hopefully I can sell.) The problem, in a nutshell, is that people get it in their head that a (YuGiOh) card is worth X amount because they looked it up 2-3 years a...go, or someone told them it was valuable... then they play it in their deck for a year without sleeves, and cram it in a binder covered in duct tape. By the time they bring the cards in to me, new sets have come out which often de-value the tournament usefulness of the card from $20 to *maybe* 50 cents, in mint condition. Which means I can offer them about 10-15 cents... only they are almost never in mint condition, which means I usually offer them nothing at all. Most of the time, you can watch their smile fade as I start going through their cards. It's kinda sad, really, since I know they think they've spent the last two years walking around with the keys to their own personal gold mine. I don't really enjoy seeing that look on a child's face. I like kids and I remember those moments when perception and reality crashed headlong into each other. It was seldom pretty. So, when I'm talking to a child, I try to take it easy on them and give them some suggestions on how to better preserve their cards. Sometimes though, it's an adult. Depending on the situation, my response to them varies pretty broadly. Most of the time though, I still feel pretty bad when it doesn't go their way.

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  • OCS 2007 Access Edge Server Certificate issue

    - by BWCA
    We are currently building additional OCS 2007 R2 Access Edge Servers to handle additional capacity.  We ran into a SSL certificate issue when we were setting up the servers. Before running the steps to Deploy an Edge Server, we successfully imported our SSL certificate that we use for external access on all of the new servers.  After successfully completing the first three Deploy Edge Server steps one one of the new servers, we started working on Step 4: Configure Certificates for the Edge Server.  After selecting Assign an existing certificate from the common tasks list and clicking Next to select a certificate, there were no certificates listed as shown below.   The first thing we did was to use the Certificates mmc snap-in to review the SSL certificate information.  We noticed in the General tab that Windows does not have enough information to verify this certificate and in the Certification Path that the issuer of this certificate could not be found for the SSL certificate that we imported successfully earlier.     While troubleshooting, we learned that we could not access the URL for the certificate’s CRL to download the CRL file due to restrictive firewall rules between the new OCS 2007 R2 Access Edge Servers and the Internet. After modifying the firewall rules, we were able to download the CRL file and when we reran Step 4 to assign an existing certificate, the certificate was listed.

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  • An introductory presentation about testing with MSTest, Visual Studio, and Team Foundation Server 2010

    - by Thomas Weller
    While it was very quiet here on my blog during the last months, this was not at all true for the rest of my professional life. The simple story is that I was too busy to find the time for authoring blog posts (and you might see from my previous ones that they’re usually not of the ‘Hey, I’m currently reading X’ or ‘I’m currently thinking about Y’ kind…). Anyway. Among the things I did during the last months were setting up a TFS environment (2010) and introducing a development team to the MSTest framework (aka. Visual Studio Unit Testing), some additional tools (e.g. Moq, Moles, White),  how this is supported in Visual Studio, and how it integrates into the broader context of the then new TFS environment. After wiping out all the stuff which was directly related to my former customer and reviewing/extending the Speaker notes, I thought I share this presentation (via Slideshare) with the rest of the world. Hopefully it can be useful to someone else out there… Introduction to testing with MSTest, Visual Studio, and Team Foundation Server 2010 View more presentations from Thomas Weller. Be sure to also check out the slide notes (either by viewing the presentation directly on Slideshare or - even better - by downloading it). They contain quite some additional information, hints, and (in my opinion) best practices.

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  • ALT.NET Seattle

    - by GeekAgilistMercenary
    Time to rock the ALT.NET scene and head up to the conference this weekend.  I must say, out of all the conferences I have been to the ALT.NET Conference is by far one of the best.  Great minds, great attitudes, awesome chances to learn, awesome changes to expand on one's ideas with others that hit on the same hurdles!  All in all, last year was great and I am expecting it to be a great conference this year also. For more information check out the ALT.NET site: http://2010conf.altnetseattle.org/ To get more involved in the monthly ALT.NET events in Seattle: http://groups.google.com/group/altnetseattle http://www.facebook.com/group.php?gid=111345965570 http://www.altnetseattle.org/ If you are in the Seattle area this weekend, be sure to hit up the conference. For original entry and other blog entries check out my personal blog.

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  • Is SOA really dead?

    - by Ahsan Alam
    I have come across many articles/blogs where authors have strongly hailed the death of Service Oriented Architecture (SOA). I could almost hear the laughter pouring out of their writings. Being a big supporter of SOA, I have found myself wondering – have I been following the wrong path all along? Do I need to change the way I think? Then I started to look around. Many newer technologies and concepts have evolved in the past few years. People are starting to take advantage of cloud computing, SAAS (Software as a Service), multitudes of on-demand platforms and many more. Now, I started thinking – is SOA really dead? In order to effectively utilize these newer concepts, I believe we need SOA more than ever because it gives us loose-coupling. People often forget that the key principal behind SOA is loose-coupling. We cannot achieve SOA just by throwing services (WCF, Web Service); we need loosely coupled systems.

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