jeevan rekha's Q&A profile

• Visual C# How do I change the text on a Command Button at run time?

  What I thought would be "straight forward" code has become something very much more so.  Can someone please enlighten me I'm getting a rather confusing error: "Cannot implicitly convert type 'string' to 'bool'" Where did the Boolean come from private void buttonAdd_Click ( object sender , System . EventArgs e ) {      if ( buttonAdd . Text = "&Add" )     {   &nb ...Show All

• Software Development for Windows Vista Problem with Logitech MX 510

  I have a problem whit my mouse - Logitech MX 510. I canot instaled latest driver from original logitech.com on Vista Build 5381. Why On old builds i havent any problem wiht instaling drivers to my hardware configuration...  My mouse stop working just theme is a CPU to 100% use... Why   I'm sorry, these forums are for questions related to Vista development. If you're part of the beta prog ...Show All

• Game Technologies: DirectX, XNA, XACT, etc. Shadow Volumes

  In the SDK, theres a ShadowVolume example and on line 1057 theres a function called 'ComputeMeshScaling'. This is used to create a matrix, which is then used to shrink the objects down during rendering. If you make the scaling 1x then the shadow is rendered all over the place. Ive put the shadow volume shader in my engine, the shadows work fine but only when my 3d models are tiny. If i make them 1x scale, then the shadows are al ...Show All

• Windows Forms Populating a TreeView from MS Access or SQL

  I have looked everywhere but have been unable to locate how to generate a tree using access or sql. Since the data types are similar one or the other will do. I just dont know how to show the data in a treeview control. Any artic ...Show All

• Windows Forms Host designer for relations tables diagrams, database modeler - exists an interface?

  Hello gurus! Exists an interface or host designer class that allows to final user to design relations (diagrams, database modeler) into tables of a database at run-time . Where I can find information about or where i can find a .NET component that allows this feauture . Regards and Thank you in advance! I'd like to co-sponsor this question with Tabas :) What I want to experiement is something like ...Show All

• Visual Studio Team System New Team Project Error.

  I installed TFS on a clean machine. and it looks very successful. when I open my vs.net 2005 and create new team project use team explorer.it prompt a error: Project creation failed with error:"Initializaton failed for plugin(s):'Microsoft.Pcw.wss','Microsoft.Pcw.currituck'" and this is the log content 07/15/2005 10:38:37.781 | Module: ELeadServiceMediator | URL for eLead web service retrieved as " http://jay:8080/bisserver/EleadWebServic ...Show All

• .NET Development Full Trust vs Partial trust in the GAC

  Why does a .net dll in the GAC still concidered a partial trust application. I put it in the gac using the gacutil and gave it -addfulltrust - recieved no errors and it runs fine on my computer but I try using it from another client computer and I get partial trust errors. Why is this Is it in the GAC on the machine on which you are trying to run it If so, you're actually running a local copy, and ...Show All

• Visual C# http:// comment problems....

  Currently im working on a web browsing program and i am trying to make it so it will automatically add the http:// before the www. part of the entered web address. my code is this: if (comboBox.SelectedText.StartsWith(www.)) { comboBox.SelectedText.Insert(0, http://) } theres probably problems with this code but i cant debug it because as soon as it reads the // it comments out the rest of the code... is there anyway to make C# not read the / ...Show All

• Visual FoxPro using vars in a thisform. statment

  Hello again, I have a problem using a variable in a thisform. statment. I tried it using the following code: IF v_sichtbar < 10 then         DO WHILE v_sichtbar < 11             v_button = "button0"+ALLTRIM(STR(v_sichtbar))             v_label = "label"+ALLTRIM(STR(v_sichtbar))         &nb ...Show All

• Software Development for Windows Vista EventSink Roles terminates workflow

  Currently the workflow is terminated when when an eventsink is called by somebody not added to the roles collection of the EventSink Is it possible to maybe throw an exception to the caller (or ignore the call completely) without terminating the workflow instance   Peter You can use an exception handler on the workflow, but that will move you into the exception handler and out of your fl ...Show All

• Windows Forms Windows Media Player Statistics Dialog

  What interface should be implemented in my decoder direct show filter in order that the WMP shows the statistics that i want to show in the statistics dialog. Murari Krishnan. ...Show All

• Visual Basic Installed app path

  Is there a way for me to detect if an application is installed on the user's system, and if it is, what the installation path is Obviously, some programs are not "proper citizens" in Windows and don't register themselves properly, but I'm more concerned about mainstream ones that supposedly do, like Word and Excel. Here's a link to a specific Windows Installer Scripting Sample: http://msdn.microsoft.com/library/default.asp url=/library/en- ...Show All

• .NET Development Is it possible to use Serializer.Deserialize() within the class being created?

  I want to clean up the creation of a class using the Serializer.Deserialize() call.  Currently I have the lines that are provided on the MSDN site: XmlSerializer serializer = new XmlSerializer(typeof(OrderedItem), "http: //www.cpandl.com"); FileStream fs = new FileStream(filename, FileMode.Open); OrderedItem i; i = (OrderedItem) serializer.Deserialize(fs); Is there any way to place this code inside of the OrderedItem class, maybe in the c ...Show All

• Game Technologies: DirectX, XNA, XACT, etc. What the heck has happened to utility.timer and directxtimer?

  I've been working through an introductory Managed DirectX book and there is some code that refers to a thing called "utility.timer" and a call to "DirectXTimer.GetElapsedTime". Neither of these things compile for me in VS.NET 2003 with DirectX 9. I can't seem to find anything at all on the utility function, and damn little on DirectXTimer. Obviously these things have become defunct, but what has taken their place Where should I be looking ...Show All

• Visual Studio Migrating compartments

  Hi, I merged a DSL from the February CTP to the June CTP and I'm running into some problems with the compartment shapes. They are displayed like this . So the elements which are in the compartment are displayed, but the compartment itself isn't displayed properly. Also tried to create a new compartmentshape in a new solution from scratch but this results in the same strange shape. Hope someone can help me out, Gerben. ...Show All