IRL11's Q&A profile

• Visual Studio Express Editions Serious Problem , Need Help Fast

      Okay So I installed Vb Express Edition a while ago like 2-3 weeks ago , and i finally got around to making an application, well i started to make it and made it and made it and tested it and tested it , when suddenly i hit the run button and the computer just shut down , the power was on but it like restarted, next i started the program again and did the same thing, but now this time i went to file save and save the soloution ...Show All

• Software Development for Windows Vista How to grab webcam signal and RGB value of every frame

  I want to grab webcam singal,and show the webcam singal using a window.By the way,I wish to grab R G B value of every frame. Now,I dont know how to write the program.If anybody who enev written the program that similar to my requirement,please email it to me,thanks everybody.That is my homework,and deadline will be comming.So,I hope I can get assist quickly.By the way, I am from Taiwan.So,my English is not too good.If anyone want to learn Chines ...Show All

• Visual Studio Tools for Office Moving Outlook Add-in to VSTO 2005?

  Hi, We have an Outlook add-in that was developed in VS.NET 2003 (non-VSTO).  We now want to move it to VSTO 2005.  I have been looking for some information on MSDN on how to convert our add-in to VSTO 2005  but no luck.  Can anyone give me some information on how to do a conversion Thank you all for the reply.  I now have a better idea of what I need to do for the conversion. t ...Show All

• Visual Basic VB vs C#. How capable is VB compared to C#?

  I need some clarification please. I am learning VB.NET right now and have a co-worker who has a very strong technical background and feels very strongly that learning VB is a "waste of time in all respects" compared to C#. I don't understand this point of view. Since VB is a .NET language does it not posses the same capabilities as C# Am I on the wrong track I really enjoy the VB.NET syntax and am picking it up quickly. ...Show All

• SQL Server SS2005 Standard (RTM & SP1 CTP1) evaluates sub-queries in wrong order

  We are experiencing a problem in SQL Server 2005 Standard Edition (on x86 & x64, RTM & SP1 CTP1). The problem is we have a view which does something like "CREATE VIEW myView;SELECT * FROM MyTable WHERE ISNumeric(MyVal)=1" when you do "SELECT * FROM myView" you see a dataset which only contains numeric values. However it's clear that if you do "SELECT * FROM myView WHERE MyVal>5" that it is evaluating t ...Show All

• Visual Studio Team System Error 32000 when installing TFS in dual-tier environment

  Hi Everyone. I'm installing TFS Beta 2 in a dual-server environment.  We have three clean 2003 Standard servers.  One is the active directory controller, one is the TFS app tier, and the third is the TFS sql server 2005 data tier. The data tier installed successfully.  I get the following error on the app tier install at step 4 of 4 after the system rebooted: Error 32000. The Commandline "C:\Program Files\Microsoft Visual Studi ...Show All

• Game Technologies: DirectX, XNA, XACT, etc. perloading meshes

  I want to try and preload my meshes, I was thinking of creating a class to do this, right now I have each path to each mesh saved as a string varible, is there a way to scroll through them and transform each string name to a varible of the mesh class or is there a better way of doing this, the class I want to create is going to handle the creation and disposing of all meshes. Im using C# and the sampleFramework for my UI controls. ...Show All

• Windows Forms How to get to the value of a datagrid column given the current cell value?

  Hi, howdy! How do I programmatically get to the value of a particular column given the current cell value For instance, on datagrid double click, I got this current cell value. MessageBox.Show("Row is " & dg.CurrentCell.RowNumber _ & ", Value is " & dg.Item(dgbyCSR.CurrentCell)) I want to get to a value on another column on the same row. Thanks! I seem could no ...Show All

• Visual Studio Addins/VSIP?

  Hi,   Here is what I have to achieve. I want my custom menu item in Visual Studio to show up when a particular project type is opened. e.g. The menu item should show up only when I am working with a C# project. It should hide when I am working with a ASP.net project for example. I ran the addin wizard to create the menu item, but how do I handle the project creation events to display/hide the menu item dynamically. Thanks, -K ...Show All

• Visual Basic Error with sockets and threads

  Hi I am having a persisting problem with an application that I am developing. I've made a TCP Server class with a thread for listening incoming connections and a thread for polling for received data from the "accepted" sockets and also disposing them. I have 3 puiblic events raised from within the threads, one for notifying the acceptance of a socket, one for Received data and one for a closed socket. The application seems to work OK, ...Show All

• Software Development for Windows Vista Understanding the Windows Workflow Foundation WF: From a Business User's Perspective

  Hi to all The following article explains Microsoft Workflow Strategy from Business users prospective, it also provide overview of how WF seamlessly integrate with Microsoft Office Products And made it easy to design and implement workflows. http://www.codeproject.com/dotnet/UnderstandWWF.asp Hi Well SPS 2003 can leverage WF but for that thier should be a layer(may me an application / windows service / webse ...Show All

• Visual Studio Object datasources vanish from rdlc data sources in web project

  Anyone having issues with their object datasources appearing and vanishing from the datasource browser I create an object for binding as a datasource in my App_Code folder, compile my web project and it appears in the datasources in the report designer.  Then I will make an aspx, setup a reportviewer control for my new report, go back to the rdlc and the object datasource sometimes just vanishes. I refresh, no luck. The only solution I ...Show All

• .NET Development GridView wont display records if LIKE is used in Query

  I have an Access Query named "TestQuery".  The Query selects users with "678".  Condition is: Phone LIKE "678*". Any time the dataset that is used by GridView1 is assigned to "TestQuery" it doesn't return any records. (Even though in Access it does). If I modify "TestQuery" and make the condition anything that doesn't include a LIKE it works. Am I missing something Vincent Fournier If I change the Criteria on the Access Quer ...Show All

• Windows Forms my.settings connection string

  Hi all, I'm using the my.settings class in vs2005 to set and retrieve settings in my application. Now, on my login form, I use the connection string in my.settings to connect to sql to run the application, but if for some reason the server settings change, how can I save the connectionstring to the new settings programatically Thanks hi, The link below has a code sample which will help you resolving th ...Show All

• .NET Development Memory leak when adding inherited DataColumns to a DataTable (debug build only)

  When running this example I get 1000000 WeakReference objects not being collected from gc. They remain until program ends. This does not occour when using the "plain" DataColumn object, only when using a object inherited from DataColumn and it only occours in debug build . Public Class Form1 Private Sub Button1_Click( ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click Dim dt ...Show All