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• Setting winforms ToolStripMenuItem ShortcutKeys to numpad key does not work

  - by Axarydax

  We have the ability to define ShortcutKeys for WinForms application menu items. That way I can tell a menu item File-Save to have a shortcut key Ctrl+S and the menu item's handler is "magically" executed after pressing Ctrl+S. The trouble is with the numeric keypad keys, the ShortcutKey property does not accept them (I don't understand how are they different from the other acceptable keys. MSDN states that the property accepts type System.Windows.Forms.Keys (One of the Keys values. The default is None.); and an InvalidEnumArgumentException would be thrown when the parameter is not one of Keys values. But for example Keys.Divide IS one of Keys values, and yet it can't be used. So how can I set a menu item to have a shortcut for Numpad * or Numpad +? Do I need to handle the key in Form's ProcessCmdKey event? Thanks

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• Adobe Flex Datagrid: addEventListener MouseEvent.CLICK

  - by JonoB

  I have a datagrid with a custom label itemrenderer (basically it makes the label look like a traditional html hyperlink). <mx:DataGridColumn id="itemId"> <mx:itemRenderer> <mx:Component> <controls3:HyperlinkLabel text="{data.doc}" /> </mx:Component> </mx:itemRenderer> </mx:DataGridColumn> The above works perfectly. I'd like to try add an event listener to this itemrenderer, but I'm not sure how to do this given that I cant specify an id for the itemrendered itself. I tried the following, but it doesnt seem to work: itemId.addEventListener(MouseEvent.CLICK, onItemSelect);

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• Infragistics WebScheduleInfo Sample code

  - by Woodmark

  I am working with Infragistics35.WebUI.WebSchedule.v8.2. I am not seeing any good documentation on this on the Infragistics Web site. Does anyone have any sample code I could see? I am trying to create a week view of the calendar. One that "Admins" can edit and the rest of the users can only view. I would love to have a different dblclick event fire based on role, so that a read only version of the activity would show for non admins. Is that possible? I'm just using an access db on the site in the App_Data directory. I really just needed (I thought) an out of the box solution. Cheers.

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• pyglet and animated gif

  - by wtzolt

  Hello, I have a message box pop up when a certain operation is being executed sort of "wait..." window and I want to have a "loading" *.gif animation there to lighten up the mood :) Anyways I can't seem to figure out how to make this work. It's a complete mess. I tried calling through class but i get loads of errors to do with pyglet itself. class messageBox: def __init__(self, lbl_msg = 'Message here', dlg_title = ''): self.wTree = gtk.glade.XML('msgbox.glade') self.wTree.get_widget('label1').set_text(lbl_msg) self.wTree.get_widget('dialog1').set_title(dlg_title) ????sprite = pyglet.sprite.Sprite(pyglet.resource.animation("wait.gif")) ????self.wTree.get_widget('waitt').set_from_file(sprite) ????@win.event ????def on_draw(): ???? win.clear() ???? sprite.draw() handlers = { 'on_okbutton1_clicked':self.gg } self.wTree.signal_autoconnect( handlers ) self.wTree.get_widget("dialog1").set_keep_above(True) def done(self): self.wTree.get_widget('dialog1').destroy() def gg(self,w): self.wTree.get_widget('dialog1').destroy() --------- @yieldsleep def popup(self, widget, data=None): self.msg = messageBox('Wait...','') ?what to call here? yield 500 print '1' yield 500 print '2' yield 500 print '3' self.msg.done() self.msg = messageBox('Done! ','') yield 700 self.msg.done()

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• how to auto select the first index in a sparks List control in flex4

  - by james

  hi i have a spark List control. it has a dataProvider that shows reply from twitter search. i have created a function for change handler like this: protected function list_changeHandler(event:IndexChangeEvent):void { ta.text = coverflow.selectedItem.title; } so, whenever i select each of the items in the List i will see the message(ta.text) but now, instead of me manually clicking the first time, i want it to automatically click/select the first item and see the first message(ta.text) how do i do it? ... newbie to flex ... :p

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• jQuery UI Sortable - serialize multiple columns

  - by oshirowanen

  Dear stackoverflow experts, I have a little script which allows me to use jQuery to sort div tags nicely between 3 columns. The jQuery can be seen below: $(".column").sortable( { connectWith: '.column' }, { update: function(event, ui) { alert($(this).sortable('serialize')) } }); If I move an item from column 1 to column 2, it will display 2 alerts, showing the serialized data for the 2 affected columns. The problem is, I need to know the column ids too, so I can eventually save the data into a database. Right now, if it is possible to just display the column id in an alert but, that will be enough for me to continue. Any help will be greatly appreciated. Thanks

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• Can I ReRender a JSF Component from backing bean code?

  - by Ben

  Hi, Can I rerender a jsf ui component when a valuechangelistener method is run? The reason i'm asking is that my valuechangelistener method changes the values of the input boxes but when I run it, they don't seem to be rerender. The following doesn't work: <h:inputText id="inputbox_id"/> <h:selectOneMenu valueChangeListener="#{myBean.changeCountryMenu}"> <a4j:support event="onchange" rerender="inputbox_id" action="#{bean.test}> </h:selectOneMenu> Notice that bean.test() is never run. So the solution I thought of is to rerender the inputbox from the valueChangeListener. If there is some other better solution i'd be glad to hear... Thank you! Ben.

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• Android 2.0 contact groups manipulation

  - by Bao Le

  I would manipulate the contact groups in Android 2.O. My code is following: To get a list of group (with id and title): final String[] GROUP_PROJECTION = new String[] { ContactsContract.Groups._ID, ContactsContract.Groups.TITLE }; Cursor cursor = ctx.managedQuery(ContactsContract.Groups.CONTENT_URI, GROUP_PROJECTION, null, null, ContactsContract.Groups.TITLE + " ASC"); Later, on an ListView, I select a group (onClick event) and read all contacts belong to this selected group by following code: String where = ContactsContract.CommonDataKinds.GroupMembership.GROUP_ROW_ID + "=" + groupid + " AND " + ContactsContract.CommonDataKinds.GroupMembership.MIMETYPE + "='" + ContactsContract.CommonDataKinds.GroupMembership.CONTENT_ITEM_TYPE + "'"; Problem: ContactsContract.Groups._ID in the first query does not match with the ContactsContract.CommonDataKinds.GroupMembership.GROUP_ROW_ID in the second query. Any solution/suggestion? Thanks

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• BizTalk 2009 fault when using POP3 adapter

  - by Sergej Andrejev

  Have anybody came across a problem with POP3 adapter in BT2009? When POP3 adapter is added to locations and assigned to port following errors in windows log appear. Error 1 Faulting application name: BTSNTSvc.exe, version: 3.8.368.0, time stamp: 0x49b1dadf Faulting module name: KERNELBASE.dll, version: 6.1.7600.16385, time stamp: 0x4a5bdaae Exception code: 0xe0434f4d Fault offset: 0x00009617 Faulting process id: 0x1d2c Faulting application start time: 0x01ca459d0255429e Faulting application path: C:\Program Files\Microsoft BizTalk Server 2009\BTSNTSvc.exe Faulting module path: C:\Windows\system32\KERNELBASE.dll Report Id: 4131d61a-b190-11de-b230-0017f2bdecec Error 2 Fault bucket , type 0 Event Name: APPCRASH Response: Not available Cab Id: 0 Problem signature: P1: BTSNTSvc.exe P2: 3.8.368.0 P3: 49b1dadf P4: KERNELBASE.dll P5: 6.1.7600.16385 P6: 4a5bdaae P7: e0434f4d P8: 00009617 P9: P10: Attached files: C:\Users\sandrejev\AppData\Local\Temp\BizTalkTraceLog.bin C:\Users\sandrejev\AppData\Local\Temp\WER9C3F.tmp.appcompat.txt C:\Users\sandrejev\AppData\Local\Temp\WER9D49.tmp.WERInternalMetadata.xml C:\Users\sandrejev\AppData\Local\Temp\WERB0AC.tmp.mdmp C:\Users\sandrejev\AppData\Local\Temp\WERB2B0.tmp.WERDataCollectionFailure.txt These files may be available here: C:\ProgramData\Microsoft\Windows\WER\ReportQueue\AppCrash_BTSNTSvc.exe_5ef546265feb369cdca82e8be551ee898dc2106d_cab_1a79b2cb Analysis symbol: Rechecking for solution: 0 Report Id: e681f07b-b18f-11de-b230-0017f2bdecec Report Status: 4

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• Can we move shape (Diamond) in C#

  - by Ani

  I want to move a Diamond Shape in the form(for example 2 pixels every 200ms) horizantally. I used the following code in From_Paint Event. private void Form1_Paint(object sender, PaintEventArgs e) { Graphics g = e.Graphics; Point p1 = new Point(5,0); Point p2 = new Point(10, 5); Point p3 = new Point(5, 10); Point p4 = new Point(0, 5); Point[] ps = { p1, p2, p3, p4, p1 }; g.DrawLines(Pens.Black, ps);} I know how to move a picturebox but how to do with shape. Thanks, Ani

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• Relative Resizing of Forms in C#

  - by xarzu

  What is the magic that makes components cling to the edges of a form? I had thought that one must use the resize event of the form and them force each element in the form to resize. But then I saw some sample code which, even when I am editing the form, the elements seem to adhere to a percentage of the space they take up in the form rather than a set diminsion. In other words, when I am editing the form and resizing it, the panels and the parts inside the form bend their shape such that the edges remain a few pixels from the edges. But in my own program I have not been able to find where I can duplicate this feature. When I run my program, this (http://i67.photobucket.com/albums/h292/Athono/microsoft/001.jpg) goes to this (http://i67.photobucket.com/albums/h292/Athono/microsoft/002.jpg)

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• MVC.NET project won't start under IIS 5.1 on Windows XP SP3

  - by mrjoltcola

  I've a MVC.NET 2 project that runs fine under Windows 7 and will start on Windows XP if I use the Visual Studio Development Server, however, starting under IIS generates an error: Unable to start debugging on the web server With the message The specified procedure could not be found No errors in the system event viewer. If I start without debugging I get an "HTTP 500 Internal Server Error" The reason I run it under IIS is the project also includes some WCF wsHttp web services that use certificates, so the VS Development Server is not adequate for hosting those. I have already seen the links on SO that talk about adding the wildcard mapping. I've already done that, just as I've done on Windows Server 2003 where I successfully host MVC.NET RC2 for quite a while.

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• WPF TextBox trigger to clear Text

  - by PaN1C_Showt1Me

  Hi ! I have many TextBox controls and I'm trying to write a style that clears the Text property when the Control is disabled. I don't want to have Event Handlers in code behind. I wrote this: <Style TargetType="{x:Type TextBox}"> <Style.Triggers> <Trigger Property="IsEnabled" Value="False"> <Setter Property="Text" Value="{x:Null}" /> </Trigger> </Style.Triggers> </Style> The problem is that if the TextBox is defined like: <TextBox Text={Binding Whatever} /> then the trigger does not work (probably because it's bound) How to overcome this problem?

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• ItemsControl.ItemsSource MVVM perormance

  - by bitbonk

  I have an (non-virtualized) ItemsControl that binds its ItemsSource to a ObeservableCollection of ViewModel instances. Now once the large amount Model instances is loaded all the ViewModel complemnents needs to be added to that ObservableCollection. How can I add a large amount of ViewModels without making the UI Thread hang? I suppose the UI Thread hangs because each time a new item is added the ItemsControl needs to update itself and does layout etc. over and over again. Should I suspend the binding add all items and then resume? If so, how? Should I override the ObservableCollection to implement an AddRange so only 1 CollectionChanged Event is fired for adding multiple items? Or alternatively just replace the whole collection? Or is it better to add each items separately and call Dispatcher.Invoke for each item separately? So I would unblock frequently. How do you handle large dynamic lists that can not be virtualized?

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• TypeLoadException says 'no implementation', but it is implemented

  - by Benjol

  (I spent a few hours yesterday fighting with this problem, couldn't find any solutions here or anywhere else, so I'm adding this here for anyone else who has this problem.) I've got a very weird bug on our test machine. The error is: System.TypeLoadException: Method 'SetShort' in type 'DummyItem' from assembly 'ActiveViewers (...)' does not have an implementation. I just can't understand why - I'm looking at my code, SetShort is there in the DummyItem class, and I've even recompiled a version with writes to the event log just to make sure that it's not a deployment/versioning issue. The weird thing is that the calling code doesn't even call the SetShort method...

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• Silverlight 4: How to find ContextMenu' s Parent Control from menuitem_click?

  - by funwithcoding

  I have a datagrid and I added silverlight 4 toolkit contextmenu to textbox in datagrid as follows. When users right click on the textbox, contextmenu is being displayed. When users click the menu item with Header "Test", "MenuItem_Click" is getting executed. Now I want to access the textbox from the MenuItem_Click and modify its properties like background etc. Is there anyway to find textbox element(which is contextmenu's parent) from MenuItem_Click event? <my:DataGridTemplateColumn.CellTemplate> <DataTemplate> <TextBox Text="{Binding AcctId}" Style="{StaticResource documentTextBoxStyle}" ToolTipService.ToolTip="Right Click to modify parameters" > <toolkit:ContextMenuService.ContextMenu > <toolkit:ContextMenu > <toolkit:MenuItem Header="Test" Click="MenuItem_Click"/> </toolkit:ContextMenu> </toolkit:ContextMenuService.ContextMenu> </TextBox> </DataTemplate>

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• Java Swing GUI Question: Open new panel with button clicked.

  - by bat

  Java Swing GUI: I am using ActionListener to preform the action when a button is clicked. What i want to do is when a button is clicked, open a new panel, but load/get the new panel from a different file. This is what i have so far but i rather just link to another file. THANKS! =] public void actionPerformed(java.awt.event.ActionEvent e) { //LINK TO NEW FILE INSEAD OF... JFrame frame2 = new JFrame("Clicked"); frame2.setVisible(true); frame2.setSize(200,200); }

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• 301 htaccess redirect: add segment to old URL's

  - by Rick

  I'm trying to make sure old url's aren't broken after the site's URL structure has changed from this: http://www.domain.com/section/entry_name to this: http://www.domain.com/section/event_name/entry_name But to make it a bit more complex, I'm using the segments to sort entries, for example: http://www.domain.com/news/amazing_event/date/asc http://www.domain.com/videos/my_event/title/desc The new structure only effects one particular event (amazing_event) and should leave the other URL's alone. Where do I even begin to tackle this? My current .htaccess looks like: RewriteEngine On RewriteCond %{REQUEST_FILENAME} !-f RewriteCond %{REQUEST_FILENAME} !-d RewriteRule ^(.*)$ /index.php/$1 [L] Thanks - appreciate any tips.

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• robocode engine: how to design (write) the runtime engine -- the robot world

  - by Bob

  IBM has (had) a free learn-Java program called RoboCode, in which custom robots could be written that would then do battle in a 2D space. I would like to write the environment that supports such robots, but don't know what pattern or design to use. Each robot is a thread. Each thread is given a certain (indeterminate) amount of run-time by the JRE. A robot world engine would start by building a list of the players/robots, then enter a loop that allows each player in turn to do whatever it likes: move forward, turn left, fire toward the northwest corner, whatever. Each robot is also informed of events of interest: an enemy or several enemies are within range, it has been hit by a bullet, etc. The combination of handling threads that are also event listeners (are they also producers?) confuses me; it seems that there's more to the game engine. Even some general ideas would help. TIA.

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• CodePlex Daily Summary for Friday, May 28, 2010

  CodePlex Daily Summary for Friday, May 28, 2010New ProjectsBang: BangBox Office: Event Management for Community Theater Groups: Box Office is an event management web application to help theater groups manage & promote their shows. Manage performance schedules, sell tickets, ...CellsOnWeb: El espacio de las células del Programa Académico Microsoft en Argentina. CRM 4.0 Plugin Queue Item Counter: This is a crm 4.0 plugin to count queue items in each folder and display the number at the end of the name. For example, if the queue name is "Tes...Date Calculator: Date Calculator is a small desktop utility developed using Windows Forms .NET technology. This utility is analogous to the "Date calculation" modul...Enterprise Library Investigate: Enterprise Library Investigate ProjecteProject Management: Ứng dụng nền tảng web hỗ trợ quản lí và giám sát tiến độ dự án của tổ chức doanh nghiệp.Fiddler TreeView Panel Extension: Extension for Fiddler, to display the session information in a TreeView panel instead of the default ListBox, so it groups the information logicall...Git Source Control Provider: Git Source Control Provider is a Visual Studio Plug-in that integrates Git with Visual Studio.InspurProjects: Project on Inspur Co.Kryptonite: The Kryptonite project aims to improve development of websites based on the Kentico CMS. MLang .NET Wrapper: Detect the encoding of a text without BOM (Byte Order Mask) and choose the best Encoding for persistence or network transport of textMondaze: Proof of concept using Windows Azure.MultipointControls: A collection of controls that applied Windows Multipoint Mouse SDK. Windows Multipoint Mouse SDK enable app to have multiple mice interact simultan...Mundo De Bloques: "Mundo de bloques" makes it easier for analists to find the shortest way between two states in a problem using an heuristic function for Artificial...MyRPGtests: Just some tests :)OffInvoice Add-in for MS Office 2010: Project Description: The project it's based in the ability to extend funtionality in the Microsoft Office 2010 suite.OpenGraph .NET: A C# client for the Facebook Graph API. Supports desktop, web, ASP.NET MVC, and Silverlight connections and real-time updates. PLEASE NOTE: I dis...Portable Extensible Metadata (PEM) Data Annotation Generator: This project intends to help developers who uses PEM - Portable Extensible Metadata for Entity Framework generating Data Annotation information fro...Production and sale of plastic window systems: Automation company produces window design, production and sale of plastic window systems, management of sales contracts and their execution, print ...Renjian Storm (Renjian Image Viewer Uploader): Renjian Image Viewer UploaderShark Web Intelligence CMS: Shark Web Intelligence Inc. Content Management System.Shuffleboard Game for Windows Phone 7: This is a sample Shuffleboard game written in Silverlight for Windows Phone 7. It demonstrates physics, procedural animation, perspective transform...Silverlight Property Grid: Visual Studio Style PropertyGrid for Silverlight.SvnToTfs: Simple tool that migrates every Subversion revision toward Team Foundation Server 2010. It is developed in C# witn a WPF front-end.Tamias: Basic Cms Mvc Contrib Portable Area: The goal of this project is to have a easy-to-integrate basic cms for ASP.NET MVC applications based on MVC Contrib Portable Areas.TwitBy: TwitBy is a Twitter client for anyone who uses Twitter. It's easy to use and all of the major features are there. More features to come. H...Under Construction: A simple site that can be used as a splash for sites being upgraded or developed. UO Editor: The Owner & Organisation Editor makes it easy to view and edit the names of the registered owner and registered organization for your Windows OS. N...webform2010: this is the test projectWireless Network: ssWiX Toolset: The Windows Installer XML (WiX) is a toolset that builds Windows installation packages from XML source code. The toolset supports a command line en...Xna.Extend: A collection of easy to use Xna components for aiding a game programmer in developing thee next big thing. I plan on using the components from this...New ReleasesA Guide to Parallel Programming: Drop 4 - Guide Preface, Chapters 1 - 5, and code: This is Drop 4 with Guide Preface, Chapters 1 - 5, and References, and the accompanying code samples. This drop requires Visual Studio 2010 Beta 2 ...Ajax Toolkit for ASP.NET MVC: MAT 1.1: MAT 1.1Community Forums NNTP bridge: Community Forums NNTP Bridge V09: Release of the Community Forums NNTP Bridge to access the social and anwsers MS forums with a single, open source NNTP bridge. This release solves ...Community Forums NNTP bridge: Community Forums NNTP Bridge V10: Release of the Community Forums NNTP Bridge to access the social and anwsers MS forums with a single, open source NNTP bridge. This release has add...Community Forums NNTP bridge: Community Forums NNTP Bridge V11: Release of the Community Forums NNTP Bridge to access the social and anwsers MS forums with a single, open source NNTP bridge. This release has add...CSS 360 Planetary Calendar: Beta Release: =============================================================================== Beta Release Version: 0.2 Description: This is the beta release de...Date Calculator: DateCalculator v1.0: This is the first release and as far as I know this is a stable version.eComic: eComic 2010.0.0.4: Version 2010.0.0.4 Change LogFixed issues in the "Full Screen Control Panel" causing it to lack translucence Added loupe magnification control ...Expression Encoder Batch Processor: Runtime Application v0.2: New in this version: Added more error handling if files not exist. Added button/feature to quit after current encoding job. Added code to handl...Fiddler TreeView Panel Extension: FiddlerTreeViewPanel 0.7: Initial compiled version of the assembly, ready to use. Please refer to http://fiddlertreeviewpanel.codeplex.com/ for instructions and installation.Gardens Point LEX: Gardens Point LEX v1.1.4: The main distribution is a zip file. This contains the binary executable, documentation, source code and the examples. ChangesVersion 1.1.4 corre...Gardens Point Parser Generator: Gardens Point Parser Generator v1.4.1: Version 1.4.1 differs from version 1.4.0 only in containing a corrected version of a previously undocumented feature which allows the generation of...IsWiX: IsWiX 1.0.264.0: Build 1.0.264.0 - built against Fireworks 1.0.264.0. Adds support for autogenerating the SourceDir prepreprocessor variable and gives user choice t...Matrix: Matrix 0.5.2: Updated licenseMesopotamia Experiment: Mesopotamia 1.2.90: Release Notes - Ugraded to Microsoft Robotics Developer Studio 2008 R3 Bug Fixes - Fix to keep any sole organisms that penetrate to the next fitne...Microsoft Crm 4.0 Filtered Lookup: Microsoft Crm 4.0 Filtered Lookup: How to use: Allow passing custom querystring values: Create a DWORD registry key named [DisableParameterFilter] under [HKEY_LOCAL_MACHINE\SOFTWAR...MSBuild Extension Pack: May 2010: The MSBuild Extension Pack May 2010 release provides a collection of over 340 MSBuild tasks. A high level summary of what the tasks currently cover...MultiPoint Vote: MultiPointVote v.1: This accepts user inputs: number of participants, poll/survey title and the list of options A text file containing the items listed line per line...Mundo De Bloques: Mundo de Bloques, Release 1: "Mundo de bloques" makes it easier for analists to find the shortest way between two states in a problem using an heuristic function for Artificial...OffInvoice Add-in for MS Office 2010: OffInvoice for Office 2010 V1.0 Installer: Add-in for MS Word 2010 or MS Excel 2010 to allow the management (issuing, visualization and reception) of electronic invoices, based in the XML fo...OpenGraph .NET: 0.9.1 Beta: This is the first public release of OpenGraph .NET.patterns & practices: Composite WPF and Silverlight: Prism v2.2 - May 2010 Release: Composite Application Guidance for WPF and Silverlight - May 2010 Release (Prism V2.2) The Composite Application Guidance for WPF and Silverlight ...Portable Extensible Metadata (PEM) Data Annotation Generator: Release 49376: First release.Production and sale of plastic window systems: Yanuary 2009: NOTEBefore loading program, make sure you have installed MySQL and created DataBase that store in Source Code (look at below) Where Is The Source?...PROGRAMMABLE SOFTWARE DEVELOPMENT ENVIRONMENT: PROGRAMMABLE SOFTWARE DEVELOPMENT ENVIRONMENT--3.2: The current version of the Programmable Software Development Environment has the capability of reading an optional text file in each source develop...Rapidshare Episode Downloader: RED 0.8.6: - Fixed Edit form to actually save the data - Added Bypass Validation to enable future episodes - Added Search parameter to Edit form - Added refr...Renjian Storm (Renjian Image Viewer Uploader): Renjian Storm 0.6: 人间风暴 v0.6 稳定版sELedit: sELedit v1.1b: + Fixed: when export and import items to text files, there was a bug with "NULL" bytes in the unicode stringShake - C# Make: Shake v0.1.21: Changes: FileTask CopyDir method modified, see documentationSharePoint Labs: SPLab7001A-ENU-Level100: SPLab7001A-ENU-Level100 This SharePoint Lab will teach how to analyze and audit WSP files. WSP files are somewhere in a no man's land between ITPro...SharePoint Rsync List: 1.0.0.3: Fix spcontext dispose bug in menu try and run jobs only on central admin server mark a single file failure if file not copied don't delete destinat...Shuffleboard Game for Windows Phone 7: Shuffleboard 1.0.0.1: Source code, solution files, and assets.Software Is Hardwork: Sw. Is Hw. Lib. 3.0.0.x+04: Sw. Is Hw. Lib. 3.0.0.x+04SoulHackers Demon Unite(Chinese version): WPFClient pre alpha: can unite 2, 3 or more demons. can un-unite 1 demon to 2 demon (no triple un-unite yet).Team Deploy: Team Deploy 2010 R1: This is the initial release for Team Deploy 2010 for TFS Team Build 2010. All features from Team Build 2.x are functional in this version. Comple...Under Construction: Under Construction: All Files required to show under construction page. The Page will pull through the Domain name that the site is being run on this allows you to use...Unit Driven: Version 0.0.5: - Tests nested by namespace parts. - Run buttons properly disabled based on currently running tests. - Timeouts for async tests enabled.UO Editor: UO Editor v1.0: Initial ReleaseVCC: Latest build, v2.1.30527.0: Automatic drop of latest buildWeb Service Software Factory Contrib: Import WSDL 2010: Generate Service Contract models from existing WSDL documents for Web Service Software Factory 2010. Usage: Install the vsix and right click on a S...Most Popular ProjectsRawrWBFS ManagerAJAX Control ToolkitMicrosoft SQL Server Product Samples: DatabaseSilverlight ToolkitWindows Presentation Foundation (WPF)patterns & practices – Enterprise LibraryMicrosoft SQL Server Community & SamplesPHPExcelASP.NETMost Active ProjectsAStar.netpatterns & practices – Enterprise LibraryGMap.NET - Great Maps for Windows Forms & PresentationSqlServerExtensionsBlogEngine.NETRawrpatterns & practices: Windows Azure Security GuidanceCodeReviewCustomer Portal Accelerator for Microsoft Dynamics CRMIonics Isapi Rewrite Filter

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• Properly handling possible System.NullReferenceException in lambda expressions

  - by Travis Johnson

  Here's the query in question return _projectDetail.ExpenditureDetails .Where(detail => detail.ProgramFund == _programFund && detail.Expenditure.User == _creditCardHolder) .Sum(detail => detail.ExpenditureAmounts.FirstOrDefault( amount => amount.isCurrent && !amount.requiresAudit) .CommittedMonthlyRecord.ProjectedEac); Table Structure ProjectDetails (1 to Many) ExpenditureDetails ExpenditureDetails (1 to Many) ExpenditureAmounts ExpenditureAmounts (1 to 1) CommittedMonthlyRecords ProjectedEac is a decimal field on the CommittedMonthlyRecords. The problem I discovered in a Unit test (albeit an unlikely event), that the following line could be null: detail.ExpenditureAmounts.FirstOrDefault( amount => amount.isCurrent && !amount.requiresAudit) My original query was a nested loop, in where I would be making multiple trips to the database, something I don't want to repeat. I've looked in to what seemed like some similar questions here, but the solution didn't seem to fit. Any ideas?

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• Code Contracts: Unit testing contracted code

  - by DigiMortal

  Code contracts and unit tests are not replacements for each other. They both have different purpose and different nature. It does not matter if you are using code contracts or not – you still have to write tests for your code. In this posting I will show you how to unit test code with contracts. In my previous posting about code contracts I showed how to avoid ContractExceptions that are defined in code contracts runtime and that are not accessible for us in design time. This was one step further to make my randomizer testable. In this posting I will complete the mission. Problems with current code This is my current code. public class Randomizer {     public static int GetRandomFromRangeContracted(int min, int max)     {         Contract.Requires<ArgumentOutOfRangeException>(             min < max,             "Min must be less than max"         );           Contract.Ensures(             Contract.Result<int>() >= min &&             Contract.Result<int>() <= max,             "Return value is out of range"         );           var rnd = new Random();         return rnd.Next(min, max);     } } As you can see this code has some problems: randomizer class is static and cannot be instantiated. We cannot move this class between components if we need to, GetRandomFromRangeContracted() is not fully testable because we cannot currently affect random number generator output and therefore we cannot test post-contract. Now let’s solve these problems. Making randomizer testable As a first thing I made Randomizer to be class that must be instantiated. This is simple thing to do. Now let’s solve the problem with Random class. To make Randomizer testable I define IRandomGenerator interface and RandomGenerator class. The public constructor of Randomizer accepts IRandomGenerator as argument. public interface IRandomGenerator {     int Next(int min, int max); }   public class RandomGenerator : IRandomGenerator {     private Random _random = new Random();       public int Next(int min, int max)     {         return _random.Next(min, max);     } } And here is our Randomizer after total make-over. public class Randomizer {     private IRandomGenerator _generator;       private Randomizer()     {         _generator = new RandomGenerator();     }       public Randomizer(IRandomGenerator generator)     {         _generator = generator;     }       public int GetRandomFromRangeContracted(int min, int max)     {         Contract.Requires<ArgumentOutOfRangeException>(             min < max,             "Min must be less than max"         );           Contract.Ensures(             Contract.Result<int>() >= min &&             Contract.Result<int>() <= max,             "Return value is out of range"         );           return _generator.Next(min, max);     } } It seems to be inconvenient to instantiate Randomizer now but you can always use DI/IoC containers and break compiled dependencies between the components of your system. Writing tests for randomizer IRandomGenerator solved problem with testing post-condition. Now it is time to write tests for Randomizer class. Writing tests for contracted code is not easy. The main problem is still ContractException that we are not able to access. Still it is the main exception we get as soon as contracts fail. Although pre-conditions are able to throw exceptions with type we want we cannot do much when post-conditions will fail. We have to use Contract.ContractFailed event and this event is called for every contract failure. This way we find ourselves in situation where supporting well input interface makes it impossible to support output interface well and vice versa. ContractFailed is nasty hack and it works pretty weird way. Although documentation sais that ContractFailed is good choice for testing contracts it is still pretty painful. As a last chance I got tests working almost normally when I wrapped them up. Can you remember similar solution from the times of Visual Studio 2008 unit tests? Cannot understand how Microsoft was able to mess up testing again. [TestClass] public class RandomizerTest {     private Mock<IRandomGenerator> _randomMock;     private Randomizer _randomizer;     private string _lastContractError;       public TestContext TestContext { get; set; }       public RandomizerTest()     {         Contract.ContractFailed += (sender, e) =>         {             e.SetHandled();             e.SetUnwind();               throw new Exception(e.FailureKind + ": " + e.Message);         };     }       [TestInitialize()]     public void RandomizerTestInitialize()     {         _randomMock = new Mock<IRandomGenerator>();         _randomizer = new Randomizer(_randomMock.Object);         _lastContractError = string.Empty;     }       #region InputInterfaceTests     [TestMethod]     [ExpectedException(typeof(Exception))]     public void GetRandomFromRangeContracted_should_throw_exception_when_min_is_not_less_than_max()     {         try         {             _randomizer.GetRandomFromRangeContracted(100, 10);         }         catch (Exception ex)         {             throw new Exception(string.Empty, ex);         }     }       [TestMethod]     [ExpectedException(typeof(Exception))]     public void GetRandomFromRangeContracted_should_throw_exception_when_min_is_equal_to_max()     {         try         {             _randomizer.GetRandomFromRangeContracted(10, 10);         }         catch (Exception ex)         {             throw new Exception(string.Empty, ex);         }     }       [TestMethod]     public void GetRandomFromRangeContracted_should_work_when_min_is_less_than_max()     {         int minValue = 10;         int maxValue = 100;         int returnValue = 50;           _randomMock.Setup(r => r.Next(minValue, maxValue))             .Returns(returnValue)             .Verifiable();           var result = _randomizer.GetRandomFromRangeContracted(minValue, maxValue);           _randomMock.Verify();         Assert.AreEqual<int>(returnValue, result);     }     #endregion       #region OutputInterfaceTests     [TestMethod]     [ExpectedException(typeof(Exception))]     public void GetRandomFromRangeContracted_should_throw_exception_when_return_value_is_less_than_min()     {         int minValue = 10;         int maxValue = 100;         int returnValue = 7;           _randomMock.Setup(r => r.Next(10, 100))             .Returns(returnValue)             .Verifiable();           try         {             _randomizer.GetRandomFromRangeContracted(minValue, maxValue);         }         catch (Exception ex)         {             throw new Exception(string.Empty, ex);         }           _randomMock.Verify();     }       [TestMethod]     [ExpectedException(typeof(Exception))]     public void GetRandomFromRangeContracted_should_throw_exception_when_return_value_is_more_than_max()     {         int minValue = 10;         int maxValue = 100;         int returnValue = 102;           _randomMock.Setup(r => r.Next(10, 100))             .Returns(returnValue)             .Verifiable();           try         {             _randomizer.GetRandomFromRangeContracted(minValue, maxValue);         }         catch (Exception ex)         {             throw new Exception(string.Empty, ex);         }           _randomMock.Verify();     }     #endregion        } Although these tests are pretty awful and contain hacks we are at least able now to make sure that our code works as expected. Here is the test list after running these tests. Conclusion Code contracts are very new stuff in Visual Studio world and as young technology it has some problems – like all other new bits and bytes in the world. As you saw then making our contracted code testable is easy only to the point when pre-conditions are considered. When we start dealing with post-conditions we will end up with hacked tests. I hope that future versions of code contracts will solve error handling issues the way that testing of contracted code will be easier than it is right now.

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• flex debugger (how to retrieve a session variable set by a browser)

  - by Rees

  hello, i'm creating a flex application and trying to debug using the "Network Monitor" view. The script i'm debugging fetches a PHP session variable (the PHP outputs xml) and the actionscript retrieves the value from the HTTPService event. if I am using say a chrome browser, i can correctly retrieve the session variable ANY TIME. if I switch to say a firefox browser, then clearly the chrome session variable is unavailable to firefox. My issue is that I create the session variable with say chrome, and then try to retrieve my session variable from my FLEX application debugger (which always returns null) -when I really want it to return my session variable. is there a way for my flex debugger to retrieve this session variable set by chrome (or any browser)? (I'm even using chrome as my debugging browser for flex)

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• CodePlex Daily Summary for Thursday, October 24, 2013

  CodePlex Daily Summary for Thursday, October 24, 2013Popular ReleasesX-tee.NET: X-tee.NET 1.0.4: Few code generation bug fixes.VsTortoise - a TortoiseSVN add-in for Microsoft Visual Studio: VsTortoise Build 32 Beta: Note: This release does not work with custom VsTortoise toolbars. These get removed every time when you shutdown Visual Studio. (#7940) This release has been tested with Visual Studio 2008, 2010, 2012 and 2013, using TortoiseSVN 1.6, 1.7 and 1.8. It should also still work with Visual Studio 2005, but I couldn't find anyone to test it in VS2005. Build 32 (beta) changelogNew: Added Visual Studio 2013 support New: Added Visual Studio 2012 support New: Added SVN 1.8 support New: Added 'Ch...ABCat: ABCat v.2.0.1a: ?????????? ???????? ? ?????????? ?????? ???? ??? Win7. ????????? ?????? ????????? ?? ???????. ????? ?????, ???? ????? ???????? ????????? ?????????? ????????? "?? ??????? ????? ???????????? ?????????? ??????...", ?? ?????????? ??????? ? ?????????? ?????? Microsoft SQL Ce ?? ????????? ??????: http://www.microsoft.com/en-us/download/details.aspx?id=17876. ???????? ?????? x64 ??? x86 ? ??????????? ?? ?????? ???????????? ???????. ??? ??????? ????????? ?? ?????????? ?????? Entity Framework, ? ???? ...NB_Store - Free DotNetNuke Ecommerce Catalog Module: NB_Store v2.3.8 Rel3: vv2.3.8 Rel3 updates the version number in the ManagerMenuDefault.xml. Simply update the version setting in the Back Office to 02.03.08 if you have already installed Rel2. v2.3.8 Is now DNN6 and DNN7 compatible NOTE: NB_Store v2.3.8 is NOT compatible with DNN5. SOURCE CODE : https://github.com/leedavi/NB_Store (Source code has been moved to GitHub, due to issues with codeplex SVN and the inability to move easily to GIT on codeplex)patterns & practices: Data Access Guidance: Data Access Guidance 2013: This is the 2013 release of Data Access Guidance. The documentation for this RI is also available on MSDN: Data Access for Highly-Scalable Solutions: Using SQL, NoSQL, and Polyglot Persistence: http://msdn.microsoft.com/en-us/library/dn271399.aspxMedia Companion: Media Companion MC3.584b: IMDB changes fixed. Fixed* mc_com.exe - Fixed to using new profile entries. * Movie - fixed rename movie and folder if use foldername selected. * Movie - Alt Edit Movie, trailer url check if changed and confirm valid. * Movie - Fixed IMDB poster scraping * Movie - Fixed outline and Plot scraping, including removal of Hyperlink's. * Movie Poster refactoring, attempts to catch gdi+ errors Revision HistoryTerrariViewer: TerrariViewer v7.2 [Terraria Inventory Editor]: Added "Check for Update" button Hopefully fixed Windows XP issue You can now backspace in Item stack fieldsDirectXTex texture processing library: October 2013: October 21, 2013 Updated for Visual Studio 2013 and Windows 8.1 SDK RTM PremultiplyAlpha updated with new 'flags' parameter and to use sRGB correct blending Fixed colorspace conversion issue with DirectCompute compressor when compressing for BC7 SRGBSimple Injector: Simple Injector v2.3.6: This patch releases fixes one bug concerning resolving open generic types that contain nested generic type arguments. Nested generic types were handled incorrectly in certain cases. This affects RegisterOpenGeneric and RegisterDecorator. (work item 20332)Virtual Wifi Hotspot for Windows 7 & 8: Virtual Router Plus 2.6.0: Virtual Router Plus 2.6.0Fast YouTube Downloader: Fast YouTube Downloader 2.3.0: Fast YouTube DownloaderMagick.NET: Magick.NET 6.8.7.101: Magick.NET linked with ImageMagick 6.8.7.1. Breaking changes: - Renamed Matrix classes: MatrixColor = ColorMatrix and MatrixConvolve = ConvolveMatrix. - Renamed Depth method with Channels parameter to BitDepth and changed the other method into a property.VidCoder: 1.5.9 Beta: Added Rip DVD and Rip Blu-ray AutoPlay actions for Windows: now you can have VidCoder start up and scan a disc when you insert it. Go to Start -> AutoPlay to set it up. Added error message for Windows XP users rather than letting it crash. Removed "quality" preset from list for QSV as it currently doesn't offer much improvement. Changed installer to ignore version number when copying files over. Should reduce the chances of a bug from me forgetting to increment a version number. Fixed ...MSBuild Extension Pack: October 2013: Release Blog Post The MSBuild Extension Pack October 2013 release provides a collection of over 480 MSBuild tasks. A high level summary of what the tasks currently cover includes the following: System Items: Active Directory, Certificates, COM+, Console, Date and Time, Drives, Environment Variables, Event Logs, Files and Folders, FTP, GAC, Network, Performance Counters, Registry, Services, Sound Code: Assemblies, AsyncExec, CAB Files, Code Signing, DynamicExecute, File Detokenisation, GUI...VG-Ripper & PG-Ripper: VG-Ripper 2.9.49: changes NEW: Added Support for "ImageTeam.org links NEW: Added Support for "ImgNext.com" links NEW: Added Support for "HostUrImage.com" links NEW: Added Support for "3XVintage.com" linksmyCollections: Version 2.8.7.0: New in this version : Added Public Rating Added Collection Number Added Order by Collection Number Improved XBMC integrations Play on music item will now launch default player. Settings are now saved in database. Tooltip now display sort information. Fix Issue with Stars on card view. Fix Bug with PDF Export. Fix Bug with technical information's. Fix HotMovies Provider. Improved Performance on Save. Bug FixingMoreTerra (Terraria World Viewer): MoreTerra 1.11.3.1: Release 1.11.3.1 ================ = New Features = ================ Added markers for Copper Cache, Silver Cache and the Enchanted Sword. ============= = Bug Fixes = ============= Use Official Colors now no longer tries to change the Draw Wires option instead. World reading was breaking for people with a stock 1.2 Terraria version. Changed world name reading so it does not crash the program if you load MoreTerra while Terraria is saving the world. =================== = Feature Removal = =...patterns & practices - Windows Azure Guidance: Cloud Design Patterns: 1st drop of Cloud Design Patterns project. It contains 14 patterns with 6 related guidance.Player Framework by Microsoft: Player Framework for Windows and WP (v1.3): Includes all changes in v1.3 beta 1 and v1.3 beta 2 Support for Windows 8.1 RTM and VS2013 RTM Xaml: New property: AutoLoadPluginTypes to help control which stock plugins are loaded by default (requires AutoLoadPlugins = true). Support for SystemMediaTransportControls on Windows 8.1 JS: Support for visual markers in the timeline. JS: Support for markers collection and markerreached event. JS: New ChaptersPlugin to automatically populate timeline with chapter tracks. JS: Audio an...Json.NET: Json.NET 5.0 Release 8: Fix - Fixed not writing string quotes when QuoteName is falseNew ProjectsActive shape models for .net: Library to find Facial critical points (contour, nose, eyes, mouth) based on active shape models(wrapper for code.google.com/p/asmlibrary). Not support 64bit.Benson's Project: The Task1 project in ASP.NET calculates the sum of two numbers entered in two textboxes and give the output by label when the button "calculate sum" is clicked.cassan: asp.net mvc 4.5 build boostrap3 websiteCoreRG: This project is a Free GNU, its to fast development.Fractals Explorer: A Windows Phone 7 application for exploring a simple collection of fractals.GingerFight: Some test gameGirapong: Girapong is a game for Windows Phone that consist of an original approach to handle the classical sort of games like Pong, using the accelerometer of the phone.Headlight: -KeyWielder: Simple token generatorMDIContainer: MDIContainer extends WPF to support MDI. It displays your user control as window in a container.MocuGame Library: The MocuGame Library is a set of JavaScript classes made for handling every part of making an HTML5-based game, from audio, to graphics, to input.multi: Make creating multi machine environments simple. MvvmCrystalTool: Library for easy work with MVVM pattern in WP8PeerBlock For Android: PeerBlock For Android lets you control who your phone 'talks to' on the Internet. By selecting appropriate lists of 'known bad' computers, you can block...Pescar2013-Shop-Kristo-Giselle-Grecia: Tp para presentarlo el 10/10 PHP to Dynamics CRM 2011 Online: Connect you PHP webSite to Dynamics CRM 2011 Online throw WebServices. You can: - Create Entities - Update Entities - Delete Entities - Use Fetch QueriesProductive Production: Core functionality for a system to manage the entry of production in a manufacturing environment. The intent will be to provide some base functionality and intProject Of DreamTeam: Space Invaders windows phone / windowsTVShows-EF5: Proyecto básico de integración con diferentes tecnologías.Validation Engine: Validation Engine for WinForms. Engine provides powerful, flexible and easy to use rule based validation for your application. DevExpress and Net.Spring ready.WCF Events: Vis Stud 2010 C# WCF events Demo Solution??? ?, ??? ?.: ??? ?, ??? ?.

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• Calling a native callback from managed .NET code (when loading the managed code using COM)

  - by evilfred

  Hi, I am really confused by the multitude of misinformation about native / managed interop. I have a C++ exe which is NOT built using CLR stuff (it is not Managed C++ or C++/CLI and never will be). I would like to access some code I have in a C# assembly. I can access the C# assembly using COM. However, when my C# code detects an event I would like it to call back into my C++ code. The C++ function pointer to call back into will be provided at runtime. Note that the C++ function pointer is a function found in the exe's execution environment. I don't want the managed code to try and load up some DLL to call a function (there is no DLL). How do I pass this C++ function pointer to my C# code through .NET and have my C# code successfully call it? Thanks!

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