Ajay Sudan's Q&A profile

• .NET Development Namespace ???

  using System.Data.OleBb does it have the same functionality that comes with the namespace System.Data.SqlClient or if i used OleDbCommand property will i flag an error from the compiler Yes, WebServices need a WebServer which is IIS for v1.0/v1.1. So you need Windows XP Professional with IIS installed. For SQL Query Analyzer, you need SQL Server installer. You can download a trial version of SQL Server 2000 here: http://www.microsoft.com/ ...Show All

• Windows Forms pass control as byref function argument

  Hi, Can I pass a contrl as a function argument "by reference" in C# I want to make changes to that control in another class's function and want it to be reflected in the actual control, without returning any values.   for example, in Proj ...Show All

• Visual Studio Team System Where's the log?

  We just installed Team Foundation Server Suite. I can access it from the same machine but when I try from other machines, I get a failure notice, TF31002: Unable to connect to this Team Foundation Server. Possible reasons for failure are - The Team Foundation Server name, port or protocol - The Team Foundation server is offline - Password is expired or incorrect. For more information, contact the ...Show All

• Windows Forms main form losing responsiveness

  Howdy all. I'm building an app and this is essentially how it works. I've got a winform. On the left is a tree control. On the right I've got a panel, which I call ControlHoster. What I do is change the content of the panel's control& ...Show All

• Software Development for Windows Vista Parameters access

  Hi! My workflow creates an object and I'd like to monitor its status during workflow runtime. It will be available as Output parameter, but how can I access it before workflow is completed Thanks Please take a look at http://forums.microsoft.com/MSDN/ShowPost.aspx PostID=230145&SiteID=1 ...Show All

• Visual Studio Express Editions Moving to next TextBox without using TAB key

  In DB Express, how can I automatically move to the next TextBox to enter more data without having to use the TAB key or the mouse between each entry, when the entries are all only one character Thank you.  This solution works!  And since I have about 100 scores between 0 and 9 to enter on my page the time saving is considerable. Chipala ...Show All

• Visual Studio Express Editions Help changing code from VB6 to VB2005 please

  Would someone please explain how I can do this in VB2005 please as I'm just going in endless circles and getting more and more confused. 'API Declarations Private Declare Function GetVolumeSerialNumber Lib "kernel32.dll" Alias "GetVolumeInformationA" (ByVal lpRootPathName As String, ByVal lpVolumeNameBuffer As String, ByVal nVolumeNameSize As Long, lpVolumeSerialNumber As Long, lpMaximumComponentLength As Long, lpFileSyste ...Show All

• .NET Development Can FileUpload control check for existing file?

  I am using the fileupload control on my site and its great. My only issue with it is that it doesn't prompt the user if the file already exists. It just overwrites. Is there an option to error on existing file I have tried to put my own routine in, but on post of the page... the fileupload control's text clears. Is there any way to make this value stick Hi! Thanks for asking! I'm a member of the ASP.NET team ...Show All

• Software Development for Windows Vista a problem with SqlWorkflowPersistenceService

  Hi all, I used WF Beta2.2 with SqlWorkflowPersistenceService.If workflowInstance is Idled,the state data is saved into DB.If workflowInstance is running and call workflowRuntime.StopRuntime() to stop workflow Engine,the state data is not saved into DB,and then it has not response when i listen to Abort event and Terminated event and Suspended event and Unloaded event and Completed event.why Can workflow Engine load all workflowInstance ...Show All

• Windows Forms Require Numeric TextBox to be carried out to 1 decimal point

  I have a a textbox on a form that is a Double datatype. I want the field to always be in the format 00.0. So if a user enters 24, when the user leaves the text box it should convert to 24.0. Conversly, 24.678 should be converted to 24.7. I'm having a hard time figuring this out. Anybody know how to go about this Thanks! Mike Handle this in the Leave event of your textbox. string str = t ...Show All

• Windows Forms Really need better component layout control.

  I have just spent the last year working with Java Swing, and while it isn't perfect it sure is nice! Especially the different layout engines for components. MS really needs to STOP shipping non-resizable dialogs, and this would force them to think&n ...Show All

• Visual C++ LINK : fatal error LNK1104: cannot open file 'mfc42d.lib'

  Hi Everyone, I'm trying to build a project using Visual C++ Express on Win2000 and I get this linker error. LINK : fatal error LNK1104: cannot open file 'mfc42d.lib' I've searched all over the net and none of the solutions offered work. The file exists in two places on my machine: C:\Program Files\Microsoft Platform SDK\Lib\AMD64\atlmfc C:\Program Files\Microsoft Platform SDK\Lib\IA64\mfc when I include the paths, it says ...Show All

• SQL Server SSIS Package Configurations Stored in SQL Server Table

  I have two SSIS projects each with different packages. I have setup the packages with configurations stored in a SQL Server table in MSDB. When I create the configuration on the second project it overwrites all of the first projects configurations. Is there a way to to get two different project configurations stored in the same SQL Server table Any help would be greatly appreciated. Thanks! I'm just guessing: Wh ...Show All

• Visual Studio No such interface supported

  Seemingly out of the blue, while I was working, the Visual SourceSafe web service returned this error when I tried to interact with the VSS 2005 database through remote access ("internet access") in Visual Studio 2005... Unable to cast COM object of type '...' to interface of type '...'. The operation failed because the query interface call on the COM component for the interface with IID '{...}' failed due to the following error: No ...Show All

• Software Development for Windows Vista Lab4 problem : OrderCreated event is never raised.

  Hi I'm following lab4, and I'm having a big problem. The OrderCreated event is never raised. I've included the OrderLocalServices project inside my solution to put a breakpoint at public void RaiseOrderCreatedEvent( string orderId, Guid instanceId) { if (OrderCreated != null ) OrderCreated( null , new OrderEventArgs (instanceId, orderId)); } And the value of OrderCreated is null. I have checked that my OrderC ...Show All