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• Using the AJAX Control Toolkit in SharePoint

  In this article I try to explain how we can use the Ajax Control Toolkit in Sharepoint.

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• Automatic WPF Toolkit DataGrid Filtering

  This article discusses a component that enables automated content filtering for the WPF Toolkit DataGrid.

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• Interaction of a GUI-based App and Windows Service

  - by psubsee2003

  I am working on personal project that will be designed to help manage my media library, specifically recordings created by Windows Media Center. So I am going to have the following parts to this application: A Windows Service that monitors the recording folder. Once a new recording is completed that meets specific criteria, it will call several 3rd party CLI Applications to remove the commercials and re-encode the video into a more hard-drive friendly format. A controller GUI to be able to modify settings of the service, specifically add new shows to watch for, and to modify parameters for the CLI Applications A standalone (GUI-based) desktop application that can perform many of the same functions as the windows service, expect manually on specific files instead of automatically based on specific criteria. (It should be mentioned that I have limited experience with an application of this complexity, and I have absolutely zero experience with Windows Services) Since the 1st and 3rd bullet share similar functionality, my design plan is to pull the common functionality into a separate library shared by both parts applications, but these 2 components do not need to interact otherwise. The 2nd and 3rd bullets seem to share some common functionality, both will have a GUI, both will have to help define similar parameters (one to send to the service and the other to send directly to the CLI applications), so I can see some advantage to combining them into the same application. On the other hand, the standalone application (bullet #3) really does not need to interact with the service at all, except for possibly sharing a few common default parameters that can easily be put into an XML in a common location, so it seems to make more sense to just keep everything separate. The controller GUI (2nd bullet) is where I am stuck at the moment. Do I just roll this functionality (allow for user interaction with the service to update settings and criteria) into the standalone application? Or would it be a better design decision to keep them separate? Specifically, I'm worried about adding the complexity of communicating with the Windows Service to the standalone application when it doesn't need it. Is WCF the right approach to allow the controller GUI to interact with the Windows Service? Or is there a better alternative? At the moment, I don't envision a need for a significant amount of interaction, maybe just adding a new task once in a while and occasionally tweaking a parameter, but when something is changed, I do expect the windows service to immediately use the new settings.

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• What is better for a student programming in C++ to learn for writing GUI: C# vs QT?

  - by flashnik

  I'm a teacher(instructor) of CS in the university. The course is based on Cormen and Knuth and students program algorithms in C++. But sometimes it is good to show how an algorithm works or just a result of task through GUI. Also in my opinion it's very imporant to be able to write full programs. They will have courses concerning GUI but a three years, later, in fact, before graduatuion. I think that they should be able to write simple GUI applications earlier. So I want to teach them it. How do you think, what is more useful for them to learn: programming GUI with QT or writing GUI in C# and calling unmanaged C++ library?

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• Installed Ubuntu in VMware Player, Black side bars / broken GUI

  - by Eric

  I recently installed Ubuntu 12.10 in VMware Player and have came up with a black sidebar, missing icons, a pretty broken GUI. Everything works just fine though. I am able to run Firefox and open termainal and all that good stuff just fine, it's just that I can SEE them on the sidebar. I have to open up a seperate window on Windows with a picture of the Ubuntu 12.10 desktop in order for me to know what to click on, but once I do click on it, it's pretty much smooth sailing from there(not counting closing Firefox and several other things). Again, everything works just fine, but when it comes to the sidebar, the GUI, the dashboard (get a completely black screen for when I open dash board), they come up as completely black, broken (visual tears and what not), and hoving over them just brings up a big black bar (assuming it's the "zooming" in of the icon, but it just shows a black bar of where the icon should be). I'm not exactly sure what so do to get this to work (to fix the GUI), any ideas as to what I may do to fix this?

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• Frequent GUI pauses in Ubuntu 13.04 / Unity / Intel HD4000

  - by Simon

  I'm experiencing very frequent (and regular) GUI pauses on my system. Every 30 seconds (pretty much exactly) the GUI will freeze for maybe .25 to .5 seconds. The mouse stops moving, keys stop echoing and a stopwatch timer briefly pauses. I'm using the Intel Graphics driver available from: https://download.01.org/gfx/ubuntu/13.04/main I've looked in a few places and tried a few things for a solution: I've checked cron and anacron for scheduled processes. I've disabled background processes (eg mysql, postgres, apache) not that these were doing anything anyway I've checked the following posts and tried the suggestions there: Unity GUI pauses/freezes for less than a few seconds How to go about troubleshooting frequent system pauses I've watched the system using top and System Monitor and there are no spikes (or even blips) of cpu usage when the pauses occur. There are no obvious error messages in dmesg or syslog There is loads of free RAM (8GB+) and no swap usage If it helps it's a ZooStorm i5 laptop with a HD4000 GPU, 16GB Ram and an SSD. Any help / suggestions would be very gratefully received.

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• Python GUI and MVC - get variable from other module

  - by lyvic

  I am trying to split my code in different layers: GUI, reading the GUI, creating input, calculating the model, interpreting data, creating view, sending the view to the GUI. I got the idea of the MVC and would like to try to build my program that way. But I'm a little confused about how to exchange information between those modules. I'm running into problems with undefined global names and so forth. Example code how I'm trying to get out of this can be found here: http://stackoverflow.com/questions/17385373/setup-a-mvc-mvw-system-in-python-with-tkinter

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• Re-sizing the form without scaling the GUI

  - by Bmoore

  I am writing a turn based strategy game in C#. My GUI implementation consists of class that extends Form containing a class that extends Panel. When I render the GUI I draw to the paint method in the panel. I am trying to figure out what is the best way for handling form re-size events. I know I want a minimum window size, but I would prefer to not have a maximum or a set size. Ideally the GUI would reveal more/less of the map as the user changes the window size. I would like to avoid scaling the graphics if at all possible. What is the best way to handle re-size events?

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• GUI app for Bandwidth Shaping (Internet Speed Limiter)

  - by Luis Alvarado

  This is a similar question as this one: Limit internet bandwidth but in this case I am looking for a GUI app. The other question was 2+ years ago so a GUI might be available that I could use to not only monitor but also change the maximum speed at which clients can download. A WebApp or a GUI app will help. It needs to work on 12.04 or newer. Just to give an idea, I am looking for something similar to NetLimiter that gives me the control to know: How much Download/Upload speed an IP/Mac has (Assuming this is a LAN) Limit the Download/Upload speed for an IP/Mac. Option to say I what time a speed can be limited or not. Can cap when a certain amount has been downloaded/uploaded (Like 250MB per day)

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• Tools for creating UI prototype.

  - by Golovko

  Hello. I need to create a prototype of ui. I'm googling, and find "Axure RP", but it very expensive for us company. Other way for creating UI prototype is tools like Qt Designer, but it doesn't provide some cool functions and sometimes demand bit programming skills. Do you know freeware tool for my task for man without any programming skills? Thanks. Ps. excuse my english ;)

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• Oracle BI Mobile Security Toolkit For iPad Available for Download

  - by Mike.Hallett(at)Oracle-BI&EPM

  Normal 0 false false false EN-GB X-NONE X-NONE MicrosoftInternetExplorer4 /* 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-qformat:yes; 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-fareast-font-family:"Times New Roman"; mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri; mso-hansi-theme-font:minor-latin; mso-bidi-font-family:"Times New Roman"; mso-bidi-theme-font:minor-bidi;} Oracle BI Mobile Security Toolkit for Apple iPad is now available for download from the Oracle Technology Network here. This toolkit provides the ability to generate a signed version of the Oracle BI Mobile HD application; making use of Apple’s Xcode and the IOS SDKs. With this, partners and customers can get the unsigned, unpacked version of the Oracle BI Mobile app, and combine it with a third-party mobile security vendor of your choice to create a more secure, “containerized” version of Oracle BI Mobile.

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• Announcing the June 2012 Release of the Ajax Control Toolkit

  - by Stephen.Walther

  I’m excited to announce the June 2012 release of the Ajax Control Toolkit. You can download the new release by visiting http://AjaxControlToolkit.CodePlex.com or (better) download the new release with NuGet: Install-Package AjaxControlToolkit The Ajax Control Toolkit continues to be super popular. The previous release (May 2012) had over 87,000 downloads from CodePlex.com and over 16,000 downloads from NuGet. That’s over 100,000 downloads in less than 2 months. Security Improvements for the HtmlEditorExtender Unfortunately, in the previous release, we made the HtmlEditorExtender too secure! We upgraded the version of the Microsoft Anti-Cross Site Scripting Library included in the Ajax Control Toolkit to the latest version (version 4.2.1) and the latest version turned out to be way too aggressive about stripping HTML. It not only strips dangerous tags such as <script> tags, it also strips innocent tags such as <b> tags. When the latest version of the Microsoft Anti-Cross Site Scripting Library is used with the HtmlEditorExtender, the library strips all rich content from the HtmlEditorExtender control which defeats the purpose of using the control. Therefore, we had to find a replacement for the Microsoft Anti-Cross Site Scripting Library. In this release, we’ve created a new HTML sanitizer built on the HTML Agility Pack. If you were using the AntiXssSanitizerProvider then you will need to substitute the HtmlAgilityPackSanitizerProvider. In particular, you need to modify the sanitizer sections in your Web.config file like this: <configuration> <configSections> <sectionGroup name="system.web"> <section name="sanitizer" requirePermission="false" type="AjaxControlToolkit.Sanitizer.ProviderSanitizerSection, AjaxControlToolkit" /> </sectionGroup> </configSections> <system.web> <sanitizer defaultProvider="HtmlAgilityPackSanitizerProvider"> <providers> <add name="HtmlAgilityPackSanitizerProvider" type="AjaxControlToolkit.Sanitizer.HtmlAgilityPackSanitizerProvider"></add> </providers> </sanitizer> </system.web> </configuration> We made one other backwards-breaking change to improve the security of the HtmlEditorExtender. We want to make sure that users don’t accidently use the HtmlEditorExtender without an HTML sanitizer by accident. Therefore, if you don’t configure a HTML sanitizer provider in the web.config file then you’ll get the following error: If you really want to use the HtmlEditorExtender without using an HTML sanitizer – for example, you are using the HtmlEditorExtender for an Intranet application and you trust all of your fellow employees – then you can explicitly indicate that you don’t want to enable HTML sanitization by setting the EnableSanitization property to false like this: <ajaxToolkit:HtmlEditorExtender TargetControlID="txtComments" EnableSanitization="false" runat="server" /> Please don’t ever set the EnableSanitization property to false for a public website. If you disable HTML sanitization then you are making your website an easy target for Cross-Site Scripting attacks. Lots of Fixes for the ComboBox Control In the latest release, we also made several important bug fixes and feature enhancements to the ComboBox control. Here’s the list of issues that we fixed: 22930 — ComboBox doesn’t close its drop down list when losing input focus to another ComboBox control 23140 — ComboBox Issues – Delete, Backspace, Period 23142 — ComboxBox SelectedIndex = -1 does not clear text 24440 — ComboBox postback on enter 25295 — ComboBox problems when container is hidden at page load 25469 — ComboBox – MaxLength ignored 26686 — Backspace and Delete exception when optionList is null 27148 — Combobox breaks if ClientIDMode is static Fixes to Other Controls In this release, we also made bug fixes and enhancements to the UpdatePanelAnimation, Tabs, and Seadragon controls: 21310 — OnUpdated animation starts before OnUpdating has finished 26690 — Seadragon Control’s openTileSource() method doesn’t work (with fix) Title is required We also fixed an issue with the Tabs control which would result in an InvalidOperation exception. Summary I want to thank the Superexpert team for the hard work that they put into this release. In particular, I want to thank them for their effort in researching, building, and writing unit tests for the HtmlAgilityPack HTML sanitizer.

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• Slick2D, Nifty GUI listeners problem

  - by Patokun

  I'm trying to get Nifty GUI to work with Slick2D. So far everything is going great, except that I can't seem to figure out how to properly interact with the GUI. I'm trying the example in the nifty manual http://sourceforge.n....0.pdf/download but it doesn't seem to entirely work. The Element controller is being called for bind(...), init(...) and onStartScreen() as it should, as I can see their println output, but the next() method isn't being called when I click on the GUI element that I assigned the controller to, nor the screen controller as no output from println is shown. What's weird is, that the player is moving, so the mouse input is working. It's supposed to be called when I click the mouse button on it from the in the XML. Here is my code: My Element controller: public class ElementController implements Controller { private Element element; @Override public void bind(Nifty nifty, Screen screen, Element element, Properties parameter, Attributes controlDefinitionAttributes) { this.element = element; System.out.println("bind() called for element: " + element); } @Override public void init(Properties parameter, Attributes controlDefinitionAttributes) { System.out.println("init() called for element: " + element); } @Override public void onStartScreen() { System.out.println("onStartScreen() alled for element: " + element); } @Override public void onFocus(boolean getFocus) { System.out.println("onFocus() called for element: " + element + ", with: " + getFocus); } @Override public boolean inputEvent(NiftyInputEvent inputEvent) { return false; } public void next() { System.out.println("next() clicked for element: " + element); } } MyScreenController: class MyScreenController implements ScreenController { public void bind(Nifty nifty, Screen screen) {} public void onEndScreen() {} public void onStartScreen() {} public void next() { System.out.println("next() called from MyScreenController"); } } And my XML file: <?xml version="1.0" encoding="UTF-8"?> <nifty xmlns="http://nifty-gui.sourceforge.net/nifty-1.3.xsd" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"xsi:schemaLocation="http://niftygui.sourceforge.net/nifty-1.3.xsd http://nifty-gui.sourceforge.net/nifty-1.3.xsd"> <screen id="start" controller="predaN00b.theThing.V0004.MyScreenController"> <layer childLayout="center" controller="predaN00b.theThing.V0004.ElementController"> <panel width="100px" height="100px" childLayout="vertical" backgroundColor="#ff0f"> <text font="aurulent-sans-16.fnt" color="#ffff" text="Hello World!"> <interact onClick="next()" /> </text> </panel> </layer> </screen> </nifty> My main class, in case it's needed: public class MainGameState extends BasicGame { public Nifty nifty; public MainGame() { super("Test"); } public void init(GameContainer container, StateBasedGame game) throws SlickException { nifty = new Nifty(new SlickRenderDevice(container), new NullSoundDevice(), new PlainSlickInputSystem(), new AccurateTimeProvider()); nifty.addXml("/xml/MainState.xml"); nifty.gotoScreen("start"); } public void update(GameContainer container, StateBasedGame game, int delta) throws SlickException { nifty.update(); } public void render(GameContainer container, StateBasedGame game, Graphics graphics) throws SlickException { nifty.render(false); } public static void main(String[] args) throws SlickException { AppGameContainer app = new AppGameContainer(new MainGame()); app.setAlwaysRender(true); app.setDisplayMode( 1260 , 720, false); //window size app.start(); } }

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• CUDA instructions ask to stop GDM but it doesn't exist

  - by Gabs

  I am trying to install and run some CUDA exemples in Ubuntu 12.04. First of all, I downloaded all .run files from http://developer.nvidia.com/cuda-downloads, then followed the instructions at http://developer.nvidia.com/nvidia-gpu-computing-, until I got hung up on the first step: Exit the GUI if you are in a GUI environment by pressing Ctrl-Alt-Backspace. Some distributions require you to press this sequence twice in a row; others have disabled it altogether in favor of a command such as sudo /etc/init.d/gdm stop . Still others require changing the system runlevel using a command such as /sbin/init 3 to exit the GUI. When I type the command sudo /etc/init.d/gdmstop, it returns: gdm command not found Can anybody help me exit my GUI in order to continue? Thank you in advance.

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• Developing an Interface to a Dynamic System

  - by radix07

  I work for a small company and have been designing a GUI to interface our embedded system. The problem with this embedded system is that it is not a finished product (may never be) and is constantly under development and being tweaked and updated for different customers and applications in small volumes. So to deal with this I made a program that can export all the data from a spreadsheet where most of the embedded system variables are sourced from and throw them into a small database for the GUI application to use. This database program I made also spits out a cross reference file for the embedded system which allows the GUI to look up all the variables. This system works pretty well so far, and is even integrated with version control among the GUI, database, and embedded system. The big problem is that there is constant development on several projects that use this system and it gets terribly tedious to keep the system up to date and bring in new changes. This has gotten to the point to where I have had to code the GUI to dynamically (generically) generate all interfaces since I am never guaranteed to find the same data the same way. I have not been able to come up with a good way to uniquely identify the data I import from excel since all fields are able to be changed (due to engineering stubbornness, code re-factoring and/or excel issues) and I cannot assign a fixed reference within the sheet itself. So, are there any good methods or ideas on how to handle the chaos?

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• MVVM Light Toolkit V3 SP1 for Windows Phone 7

  - by Laurent Bugnion

  He he I start to sound like Microsoft… Anyway… I just released a service pack (SP1) for MVVM Light Toolkit V3. Why? Well mostly because I worked a bit more with the Windows Phone 7 tools that were released at MIX0, and I noticed a few things that could be better in the Windows Phone 7 template. Also, I only found out at MIX that you can actually install custom project templates for Visual Studio Express. For some reason I thought it was not possible. The best way to solve these issues is through a service pack, which consists of a few zip files. Simply follow the instructions on the “Installing Manually” page. You can go ahead and overwrite the files that were installed with V3, all the file structure and names are exactly the same. What? So what do you get in this service pack that was not already in V3? (for more info about what’s new in V3, check the What’s New page). Project and Item templates for Visual Studio 10 Express (phone edition). Unzip these files in your “My Documents” folder, and you can now create a new MVVM Light application in the WinPhone7 version of Visual Studio 2010 Express. Signed assemblies: All the assemblies are now signed, which is a requirement in certain build configurations. XML documentation files: Thanks to Matt Casto for pinging me and reminding me that I had forgotten to include them (doh). New and improved Windows Phone 7 assemblies and templates: This one deserves its own section (see below). What was wrong with the old Silverlight 3 assemblies in Windows Phone 7 projects? It was kind of weird. Functionality wise, it was working just right. However, if you noticed, the EventToCommand behavior was not visible in the Assets tab of Expression Blend, under Behaviors, where it should normally have been. The reason was that even though the Windows Phone 7 is using Silverlight 3, the System.Windows.Interactivity that Blend was expecting is the version that is normally used in Silverlight 4. Yeah, I know, it’s weird. This led me to create a specific version of these assemblies for the phone. The assemblies are located into C:\Program Files\Laurent Bugnion (GalaSoft)\Mvvm Light Toolkit\Binaries\WP7. There are 3 DLLs: GalaSoft.MvvmLight.WP7.dll with RelayCommand, Messenger and ViewModelBase GalaSoft.MvvmLight.Extras.WP7.dll with EventToCommand and DispatcherHelper System.Windows.Interactivity.dll which is the same DLL installed in the Blend SDK, and which is needed for the EventToCommand behavior to work. Happy coding! That’s all! Download and install the service pack according to the instructions on the Installation page, and create your first MVVM Light application for the phone (a blog post will follow later with more details).   Laurent Bugnion (GalaSoft) Subscribe | Twitter | Facebook | Flickr | LinkedIn

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• Google I/O 2011: Kick-Ass Game Programming with Google Web Toolkit

  Google I/O 2011: Kick-Ass Game Programming with Google Web Toolkit Ray Cromwell, Philip Rogers GWT does more than make awesome Enterprise Apps, it's a great tool for games too. Learn to write 2D and 3D games using HTML5 and GWT, leverage and port existing game libraries and physics engines, share game code between GWT and Android, publish to the Chrome Web Store, and of course, see demos of really neat GWT games in action. From: GoogleDevelopers Views: 14283 176 ratings Time: 44:59 More in Science & Technology

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• BizTalk ESB Toolkit: Core Components and Examples

  - by Rajesh Charagandla

  The BizTalk ESB Toolkit 2.0 provides a stable and powerful platform for services that can change as fast as your business needs. The main purpose of an enterprise service bus (ESB) to is to provide a common mediation layer (the “bus”) through which all services connect. By doing so, not only can many of the problems of point-to-point service connectivity be resolved, but a new level of agile service delivery can be achieved. Author: Jon Flanders This Document can be download from here.

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• Client Centric Approach of AJAX using Toolkit

  In this article, the author discusses the client-centric approach for AJAX using the ASP.NET AJAX Toolkit. In general, server-centric (use of Update panel) is very popular in this field. But when it comes to performance, the client-centric approach is preferred. Sandeep also demonstrates how to call a webservice using javascript.

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• Free SEO Analysis using IIS SEO Toolkit

  - by The Official Microsoft IIS Site

  In my spare time I’ve been thinking about new ideas for the SEO Toolkit , and it occurred to me that rather than continuing trying to figure out more reports and better diagnostics against some random fake sites, that it could be interesting to ask openly for anyone that is wanting a free SEO analysis report of your site and test drive some of it against real sites. So what is in it for you, I will analyze your site to look for common SEO errors, I will create a digest of actions to do and other...(read more)

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• How to compile Vim with GUI?

  - by forellana

  Hi Everyone! I want to learn how to compile vim from the sources, because there are some additions that I want to add, and learn how to deal with this situations, but until now I didn't have success doing it, I can compile vim, but without its GUI I think it's a dependencies problem, but I can't figure out which packages I have to install, what are the dependencies to compile vim with its gui? I found an article about how to compile gvim, but I don't have the packages for install in my ubuntu 10.10 repositories, I hope to find some help with this Greetings

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• GUI for watching logs (tail and grep)

  - by Grzegorz Oledzki

  Could you recommend a GUI application with powerful log watching capabilities? Generally it would work as tail -f in GUI, but on top of that following features would be very useful: filtering out some lines based on (regular) expressions coloring some lines based on (regular) expressions interactive search saveable configuration easily applicable to different files notifications based on (regular) expressions A similar tool on Windows is BareTail and its paid version - BareTailPro

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• GUI keyword confusion

  - by richzilla

  Ive been using linux for some time, and ive never quite got my head around the various keywords attached to the GUI. I think i understand the difference between the likes of KDE and Gnome - They are collections of applications and other software that make up a given gui environment. However a quick read through any vaguely technical linux websites will reveal terms like: Murrine Clearlooks GTK Beryl Metacity Window manager Which if im honest, i have no real idea what they mean and how they all relate to each other. Can anybody clarify?

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• Resco Releases Resco MobileForms Toolkit 2010 Volume 2

  Bratislava, Slovakia — May 18, 2010 — Resco, a leading vendor of advanced developer components and tools for mobile devices, releases today Resco MobileForms Toolkit 2010 Volume 2, which is optimized for Microsoft Visual Studio 2008 and the Microsoft .NET Compact Framework 3.5.

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• GUI for watching logs (tail and grep)

  - by Grzegorz Oledzki

  Could you recommend a GUI application with powerful log watching capabilities? Generally it would work as tail -f in GUI, but on top of that following features would be very useful: filtering out some lines based on (regular) expressions coloring some lines based on (regular) expressions interactive search saveable configuration easily applicable to different files notifications based on (regular) expressions A similar tool on Windows is BareTail and its paid version - BareTailPro

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