Answer Questions

• sushmsn LoadDataRow

  In vb.net documentation, its mentioned that LoadDataRow will update/insert a data row based on if its present or not. I am trying to use that for the purpose of update. It gives me unique key constraint error. newRow = myTable.newRow  ' create a row,, and copy its schema newRow.Item( Me .ID) = row.Item( Me .ID) newRow.Item( Me .name) = row.Item( Me .name) myTable.LoadDataRow(newRow, true) But since id = 37 is already present in the ...Show All

• Jessica Alba problem with arraylist Is this a bug?

  Hi all is the following a bug or something i misunderstood PopulateList1 the array list will take on the last value updated   PopulateList2 worked but is this the correct way   Note the location of " Dim TempData As New Data" with the two sub   please advice   Public Class Form1 Private ArrayList1 As New ArrayList() Private Sub Button1_Click( ByVal sender As Syste ...Show All

• Snuggs Writing to a notepad

  When keyboard key is pressed, less say key A then a message " you have clicked A" should be entered into a notepad in the applications path. If the note pad already has messages, new messages should be entered after them, not in another new notepad ok then. But still can i get the code when i press a key it should be entered into a notepad, or in this case a txt.file   An instance if thats what i think i ...Show All

• MinhMinh HotFix did not solve my problem

  I too installed the hotfix and I am using edit and continue successfully and I do not get the notify Microsoft message over and over, but alas, the problem that has plagued us most is still in place. When using the Visual Studio IDE (using VB), if we make the slightest change to a winform and then run the app, after returning to the app in design mode, we consistently get a big red x on our design surface that locks us out of the form. Accomp ...Show All

• Bradley Lane manifest errors on application install.

  ok i made a program and i was ready to start testing it on other computers. when i try to install it after i publish it i get this error failure: PLATFORM VERSION INFO  Windows    : 5.0.2195.262144 (Win32NT)  Common Language Runtime  : 2.0.50215.44  System.Deployment.dll   : 2.0.50215.44 (beta2.050215-4400)  mscorwks.dll    : 2.0.50215.44 (beta2.050215-4400)  dfdll.dll  & ...Show All

• longrujun How can i generate Serial Number in Data Report

  Hi How can i generate Serial Number in Data Report while retrieving rows from Sql Server 2000. I am using VB 6. Any help is highly appreciated and thanks in advance. rahman thanks for your reply. yes I need to generate Just a unique id for each record in the report (Data Environment). ie. 1,2,3,4... I am trying in vb6 newsgroups also. A couple of points here ...Show All

• JSkinner VS 2005 seems unusable for large VB converted project. How do I turn off the background compiler.

  VS 2005 seems unusable for large VB converted project.  How do I turn off the background compiler. I have a fairly large project that I migrated from VB6 to VS2005.  This is the RTM version of VS2005.  There are many issues that I need to fix up in the code, but every time I change one line of code, my system runs 100% CPU for 30 seconds. This is not even close to usable.  You might think I have a slow machine, but I am runni ...Show All

• chathuranga Zipping Files or Compressing them

  Does anyone know how I could zip some files through a program, or compress them somehow I am trying to make a program to back things up, and I don't even know where to begin. Its pretty quick from what I'd seen. Yeah but the code that you just posted comes up with compile errors, including an 'end if' without a matching 'if', I can't even begin to understand what you had t ...Show All

• evgenypa Trouble with vs 2005 beta 2

  Hello. I have order VS Studio beta release 2. now it is 1 mounte over betwen installation and now. The problem is that my Compiller not to what i want. and i have nothing do befor in the settings part. The other, fathal problem is that my keyboard commands in the Source Window not correctli works. i mean: The backspace and some shortcout commands licke Ctrl+C and Ctrl+V dont work. i haven't the express edition. What is the problem. is my tra ...Show All

• Tony Edwards Finding length of structured data

  I am trying to convert a VB.6 program to VB .Net 2005. The program reads up fixed length records from a file and does stuff with them. The code to read the file and load up a combobox looks something like this (sorry about the double-spacing ... don't know how to avoid it): fPayees = FreeFile FileOpen(fPayees, gMasterPayeeDatabaseFile, OpenMode.Random, , , Len(PayeeData)) i = Len(HistoryItem) i = LOF(fPayees) j = Len(PayeeDa ...Show All

• Rodi VB 2005 Express Beta 2 Install

  After install I am getting "There is not content available yet. Content will be downloased once a connection to the internet is established". I got here through the VB 2005 Express 'Online Community' link, so how do I fix this. I've already done a reinstall already and the files were downloaded. thanks grady The message you see is from the Visual Studio start page. It just shows some headlines regarding .NET ...Show All

• John Sheppard So where are the tutorials? (DirectX)

  So I've downloaded visual basic several weeks ago, done alot of tutorials, and downloaded the directx sdk (april release). So where are the tutorials for vb Do you have to download them somewhere else There are some in the coding for 4 fun developer center . I dont know if Directx will support VB. XNA is a new framework for creating games I do not not see support for VB. Thanks, I'll download tha ...Show All

• Ashok Kumar MVN Application error that is sporadic

  This is a weird error that I have found a workaround. If anyone knows why this might be happening I would be greatly appreciated. I have a VB application that calls a VB.Net DLL (Imports). The VB DLL calls an unmanaged C++ DLL and the C++ dll loads and unloads other DLL on the fly as needed. In the VB application I create a new instance to the VB DLL object. When I set the instantiated object to nothing an exception is thrown ( not all ...Show All

• kenambrose TextBox modifies Button's default action

  Hello, Is this possible in VB Four TextBoxes and one Button are on a Form. Button's default Text and Action is 'Look up'. When all the TextBoxes are filled with some data Button's Text and Action switches into 'Save'. Kind regards, -------------------------------------------------------------------------------------------------- This newbie can't walk and can't talk. Embarrassing. Instead of having 7 event handlers have ...Show All

• andreskruse Glass efect in Visual Studio 2005 with Avalon Technology

  Hi friends! I want the Glass efect in Visual Basic 2005! I want that the border windows forms in Visual Basic or C# have the Glass Efect! Please help me! I have the WinFX SDK installed and the runtime! Please help me! It's only resources! Please add me to MSN victor06@gmail.com I believe it is illegal to send images from Windows system files. Sorry. You can obtain Vista via a MSDN subsription or you can be asked to beta test via Con ...Show All