Krishna Paripurnam's Q&A profile

• Visual Studio Express Editions Only allow upper and lower case letters and backspace

  I am using VB Express. I am trying to allow my textbox to allow only letters and the backspace using the KeyPress Event. My textbook only tells me how to allow only numbers: If (e.keychar < "0" OrElse e.keychar > "9") _ AndAlso e.keychar <> ControlChars.Back Then e.handled = true End IF I need to allow only letters (upper and lower case), and the backspace key. Can some one please help!!!!! It sounds like you want to use the MaskedTextBox and just set the mask as appropriate. Let the framework do the keypress filtering for you. Jim Wooley http://devauthority.com/blogs/ ...Show All

• Visual Studio Team System Code coverage - unit testing web service - VSEnterpriseHelper.axd

  When running our unit tests for a web service with code coverage enabled the following error is displayed... (with no code coverage generated). Exception was thrown: The web site could not be configured correctly; getting ASP.NET process information failed. Requesting 'http://localhost:22888/AppTier/VSEnterpriseHelper.axd' returned an error: The remote server returned an error: (500) Internal Server Error.. Cannot initialize post instrumentation for the ASP.NET project 'C:\work\metaBank\AppTier'. Exception was thrown: Microsoft.VisualStudio.Enterprise.Common.AspNetHelperException: The web site could not be configured correctly; getting ASP.N ...Show All

• Visual FoxPro my SQL passthrough problem

  Good day to all, could i ask where i got wrong with this code , because when i run the .prg for this code, at first try it won't work, then the second time around it works, as if no error. Like when you open VFP, then at the command window you execute the do command, it won't work, but at the second or 3rd try it works. Please help...thanks in advance LOCAL lcConnect STORE 0 TO lcConnect STORE SQLCONNECT ('My SQL Server Connection','' ) TO lcConnect && to determine if u r connected to the proper server. IF lcConnect <= 0 && if you can't connect to the specified server then exit. = MESS ...Show All

• Visual Basic to take file name

  hi, I have a folder. folder's name is "c:\records" The folder has got 1.db,2.db,3.db,4.db...30.db but sometimes this files count can change. for example; like 7.db,9.db,20.db,27.db I want to take this files name(7,9,20,27) then I want to do that; I want to put sql query on my dataadapter.; select * from 7 union select * from 9 union select * from 20 union select * from 27 how can I do or another solution Use this code : Dim TempIndex As Integer , Query As String = "" For TempIndex = 1 To 30 If System.IO.File.Exists( "C:\records\" & TempIndex & ".db" ) Then If ...Show All

• .NET Development RowFilter Performance Problem in VS.NET 2005 !

  Hi, I have a Project in VS.NET 2003 which uses DataView.RowFilter. When I compile it in VS.NET 2005. Performance of the RowFilter Command decreases dramatically. I am in the first stages of migrating my project to VS.NET 2005. But this is a big draw back. I would really appreciate it if you could help me in this. No need to mention that Microsoft has indicated that RowFilter performance has increased in this new version. Thanks, Mehdi I wouldnt expect to get much of a response when all you say is "performance decreases dramatically". How much data is in the table What are you s ...Show All

• SQL Server Run querys after silent installtion SQL 2005 Express

  Hi, I'm looking for a solution to run querys (create databases ed) after a silent installation of SQL 2005 Express edition (example with a .sql file). So users can run a installation unattended with all databases installed and so on. What I got is a document about how to run a silent installation (document " Using Command Prompt Options to install SQL Server Express") but this docs there's no solution how to run querys after the installation. Thanks Robert-Paul I think you want to use sqlcmd.exe after installation. This really isn't a setup issue. You will probably get a better answer in either the Tools or DB Eng ...Show All

• Visual Basic Pardon my ignorance.. Visual Basic ".NET" ?

  I've been out of the development loop for over 4 years. What is this Visual Basic ".NET" Is it a different version of Visual Basic I've seen Visual Basic 6 and Visual Basic 2005. What is the latest version, and how does Visual Basic ".NET" fit into all of this I didn't see a ".NET" version of VB for sale.. Clearly I'm missing something. Any help or links to more info appreciated! Just when I thought I'd made my decision. Thank you for the tip. I'll check out C#. ...Show All

• Visual Studio Disappointed by the limited functionality

  I doubt this is the right place to complain, but I want others to know when they have the same question. The report controls are nice but are a big disappointment.  When using local reports they don't provide parameter prompting and they don't grab the data from the datasource for me like the Sql Server Reporting Services reports do.  This means I have to work with and develop two seperate reporting mechanisms.  I was hoping to use the same reports for both the Reporting Services and the Reporting Control based on the database the client uses (some clients will travel with MSDE and want access to all of their reports on the r ...Show All

• SQL Server Security of Reports

  Hi Investigating SQL Reporting Services, I have set up Reporting Services and have produced reports on web pages via .NET & C#. So far so good. However, in the web pages I use custom Role based security model where each (registered) user has a unique reference number. I want to pass that number to the Stored Procedures that I use to create the data for the reports. This is for 2 reasons. One is to determine whether the user is entitiled to view the  report. The other is that the report criteria are stored in records in a Criteria table and I access each user's critiera using their unique reference number. However, if I put the user' ...Show All

• Visual Studio Team System Web test in Frame Pages

  Hi: I am doing a web test for my web application project.  After the user login, the page will be redirected to a main page that contains a frameset.  I found that after the recording process, the web test always goes to the "main" page that contains the frameset code.  Is there any method that I could dep into the page I want In my case, there are 2 ASP.NET pages in a frameset, user could click any link in left-panel frame page to get the result displayed in right-panel frame page.  However, because of frameset, the URL address would not be changed in IE. Thanks for help! Fra ...Show All

• Windows Forms Keyboard language

  I am from the Netherlands and have develloped a windows forms application in VB.NET. The most keyboards in the Netherlands can switch between English en Dutch (Alt+Shift in Windows XP for instance). When I use an Office program it automatically switches to Dutch. I can use the numeric keypad for input. In my Windows application however it keeps English. Thus&nbs ...Show All

• Visual Studio where is my source safe?

  i have installed my VS2005 team for developer and installed VSS . but when i open vs2005 ,i can't add my project to vss and even can't open project from source safe . the vs2005 recognize as i didn't install my vss. i have reinstalled it already . what is going on where is my vss thanks... You need to select SCC plug-in first. Select Microsoft SourceSafe in Tools->Options->Source Control->Plug-in Selection ...Show All

• .NET Development MultiThreading Question

  To the multithreading gurus: Given the following code, is it necessary/good practice to use a lock somewhere Thanks in advance, zulu using System; using System.IO; using System.Threading; namespace ConsoleApplication1 { class Program { static void Main(string[] args) { FileCounter cnt = new FileCounter(); cnt.StartAsync(@"C:\"); while (true) { bool exit = !cnt.IsRunning; Console.Write(string.Format("Files: {0}, Folders :{1}\r", cnt.Files, cnt.Folders)); if (exit) break; Thread.Sleep(10); } Console.WriteLine("\nFinished.&quo ...Show All

• Visual C++ Exception during module load?

  I've got a bit of a showstopper problem that sounds vaguely similar to some of the other posts on here.  I am porting a large MFC-based application from Visual Studio 2002.  I've built and run in 2003, 2005 Beta 2, and now 2005 RC1 (all using the IDE.)  I'm seeing a new problem with the RC1 build:  we're crashing during startup before our CWinApp constructor, before DllMain in any of our app DLLs, and maybe even before static initialization (breakpoints set in very early static init are not hit.) Here's the WinDbg output: CommandLine: C:\depot_two\dev\Slow_Debug\MyApp.exe Symbol search path is: <redacted> Executab ...Show All

• SQL Server Printing report from a embedded WebBrowser control returns error "Could not complete the operation due to error 8007f305"

  If I open a report in my IE browser, I can click the printer icon to print a report. Now I have a windows form application and I embedded a System.Windows.Forms.WebBrowser control to display a report. Everything works fine except printing. If I click the printer icon from the WebBrowser control, I would first get a message window titled "Print Error" with this message: An Error occurred trying to get the current window. After I click the OK button to close the message window, I would get another message window titled "Internet Explorer Script Error" with the following message: An Error has occur ...Show All