Visual Basic

Page 49




  • Topics
    Replies
    Last post
  • How to run function using variable name
    by chrisanderson
    4 Replies
    Last post by chrisanderson
      • I have an app with lots of functions. The app only runs one function called from an external program. At the moment i have a long if/else statement like if functiontorun = "function1" then function1() elseif functiontorun = "function2" then function2() else etc etc I would like to remove the if/elseif statement, can i run the function from the contents
  • Convert VB script to C#
    by karthik448
    2 Replies
    Last post by JohnWein
      • Hi all, I have the following code for testing WMI for a driver. I got these vbs samples from OSR and was wondering how to port these to a C# application. Code Snippet Set fso = CreateObject("Scripting.FileSystemObject") Set a = fso.CreateTextFile("nothing.log", True) Set Service = GetObject("winmgmts:{impersonationLevel=impersonate}!root/wmi"
  • I want to post some article
    by Ganesh Rangarao
    2 Replies
    Last post by Ganesh Rangarao
      • Hi I want to post an article that describes "How to use web site administration tool" in VS.NET 2005. I would like to know a site which is widely viewed and post it for free. Thank you in advance.
  • My BMP to JPG program.
    by ::Bull
    1 Replies
    Last post by Tall Dude
      • This is going to be my new push for a finished project that does something usefull, but I need help getting started first. I have everything basic down, such as the buttons and menustrip. So far, I have added the openfile feature and it displays your image in an image box. I need to know how to convert the bmp file to a jpg file and have it ready for saving. Thanks in advance.
  • Not sure how to create this class design...
    by Denvas
    14 Replies
    Last post by Denvas
      • I was wondering what would be the syntax to achieve an end result of something like this: Dim MyClass as New Class1 With MyClass.User .Name = "Dude" .Email = "Dude@email.com" End With With MyClass.Employee .Name = "Whoever" .Email = "whoever@comp.com" End with I've tried classes within classes, structures within classes; but I keep getting all kind
  • Looking for a collection (that is generic)
    by Marc Allard
    6 Replies
    Last post by Marc Allard
      • Hello, In VB6, I use some collections. I can access the collection by either a key, either the number of the element in the collection. In VB.NET2005, I want to use the same way to work. The only way I have seen is the Collection that works exactly as in VB6. The problem is that is is not generic, so with Option Strict On , I need to do a DirectCast everytime I access an item in a col
  • C#.net user control in VB6
    by Neon
    1 Replies
    Last post by Jonathan Aneja - MSFT
      • I have created a simple usercontrol in c# . It consist of three textboxes. I have written a method in usercontrol to set the values in these textboxes public partial class Win : UserControl { public Win() { InitializeComponent(); } private void button1_Click( object sender, EventArgs e) { textBox3.Text = textBox1.Text + textBox2.Text; } public
  • Store RTF text as string on clipboard?
    by Chimp
    2 Replies
    Last post by Riquel Dong ¨C MSFT
      • I have some data in a DataTable, including a column of RTF (Rich Text Format) data. I wanted to be able to create a comma or tab-delimited string which I could then put on the clipboard, and then retrieve back later on or send it to Excel. I used a StringBuilder to 'build' the text string. What happened, though, is that after the first string line was created (separated by a carriage return/line
  • getting Processor Id (wmi) Under Vista UAC
    by jason572596
    0 Replies
    Last post by jason572596
      • i making a sharedware in vista. but when i start vista, my application using wmi to get processor ID Return Empty String, Unless i run it in admin mode (Once run at admin Mode, the code is ok until you restart vista.) i read a lot in msdn , but found nothing useful. my question is, how can i get the processor id under Vista UAC is there any other methods to do this. this is my
  • Custom controls folder
    by Kristian73
    4 Replies
    Last post by Kristian73
      • Hi to all, I'm working with WinCE OS. I created a custom control "RectangleControl.dll" with C# language in VS2003. I created an application "MyApp.exe" with VB language in VS2003. The application "MyApp.exe" integrates and use the custom control "RectangleControl.dll". If I put "MyApp.exe" and "RectangleControl.dll" in th
  • going from vba to vb 2005 with autocad
    by Uriah
    2 Replies
    Last post by Rudedog2
      • I have been coding under vba in autocad for quite sometime. I am currently using autocad 2006 and want to use vb 2005 with it. The question is , is there any guides that will make my transition from vba to vb 2005 easier And is there a article that will help me use vb 2005 with autocad
  • vb 2005 and websites
    by rev yoda
    2 Replies
    Last post by rev yoda
      • hey, i have made a website with an sql data source in Visual basic 2005, and i have created a menu in a different form in a different project. my question is how would i load the website through the menu on the form. any answers appreciated.
  • Opening an existing excel file
    by HELPNewToVB
    13 Replies
    Last post by Naga Satish Rupenaguntla
      • Can someone help me out with the syntax of opening an existing excel file using a button click event. What to dim and all I know it should be easy, but I'm a little confused. I've seen a few different ways...Also how many sheets are automatically in a workbook that you create 3 If so I need 4! I'm using Excel 2007 and Visual Studio 2005. I've already referenced the Excel Object library... Th
  • Application disappears from taskbar without any reason
    by Eelko Heuvelmans
    3 Replies
    Last post by OneLuckyGuy
      • Hi All, I'm having problemens with my VS2005 .Net2.0 VB.Net Windows forms application. When I start the application and work with it for a while it somehow disappears from the taskbar.To get the Application button back on the taskbar I use Alt+Tab to switch to the application and voila,.. the taskbar button is back. In my code and form I can't seem to find anything strange. ShowInTaskbar is set to
  • Stacktrace tab gone
    by BobInIndy
    1 Replies
    Last post by spotty
      • Using VS05 Pro SP1... I have lost the stack trace tab that is at the bottom of the debug screen while debugging that shows you the stack strace when you hit a break point. I don't see how to make it re-appear. Any suggestions I don't see anything in the View option that would do it. Also, how do you remove tabs from the bottom or right that you don't use I don't see anyway to remov
  • VB.Net/Crystal Reports
    by Sanjeev Kr. Gupta
    1 Replies
    Last post by Bruno Yu - MSFT
      • How to generate .ttx file in vb.net 2005 & crystal Reports 10
  • Convert Delegate
    by Andrew Ross
    2 Replies
    Last post by Andrew Ross
      • Hi, I hope this is the right place to post this. I found on www.netfx3.com a sample workflow application and it has a section of code that was written in C#, we need it in vb. I have worked with delegates before, but never like this.. Dictionary < string , Activity > activityIdToActivity = new Dictionary < string , Activity >(); Walker walker = new Walker ();
  • Which is better to use? SQL Server 2005 Express or MS Access 2003?
    by WalangAlam
    2 Replies
    Last post by WalangAlam
      • Which is better to use and/or faster SQL Server 2005 Express or MS Access 2003 I am using Visual Basic.NET 2005 Standard Edition and dealing with 5,000 to 10,000+ individual records. What if my target PC doesn't have MS Access 2003
  • Calling an Unmanaged C dll from VB.Net II
    by Ibrahim Y
    5 Replies
    Last post by Ibrahim Y
      • Environment: Win XPx64 VS.Net 2005 I am forcing the compile as a 32bit only application. I have been trying to pass a string to a C DLL. Basically the string is a file path sch as "D:\Arc2Cad\Test\MyFile.shp" The DLL returns an error message saying the path "D" has an improper file extension. I could send the string "ABCDEFG" and
  • Use of VB 2005's ImageList Upgrading from VB6
    by mmyrt
    2 Replies
    Last post by mmyrt
      • From my side of the World, Good Evening to You All!! I' m asking your assistance once again regarding upgrading from VB6, this time I' m enquiring about the use of ImageList. I was instructed to upgrade from vb6 the following: Case 0 Image1.Picture = LoadPicture("c:\animals\gorila.bmp") Case 0 PictureBox1.Image = New Bitman("c:\animals\gorila.bmp&qu
  • API - Unable to simulate +/- mouse scrolling
    by Traps
    14 Replies
    Last post by Nicolas_qc_au
      • I am trying to send a mouse event using data from a WM_MOUSEWHEEL event that I saved in eventmsg. I am not able to determine from the eventmsg paramH or paramL if the mouse was scrolled up or down. If I can determine that I can simply make WHEEL_DELTA ( 120 or -120) to send a 1 click scroll up or down in my mouse_event statement. My question is, how can I determine mouse scroll dire
  • Hideable Panel
    by QWERTYtech
    5 Replies
    Last post by SJWhiteley
      • I have a Panel im my program and I was wondering how i can make it hideable. I want to have the small triangle in the dividerbar so that when u click on it, it auto hides. QWERTYtech
  • incrementing rows after the one inserted in a DataGridview
    by hazz
    4 Replies
    Last post by dotnetsr
      • Given the creation of a DataGridView contents With Me.DataGridView1.Rows For i = 1 To nRows .Add(i) .Item(i - 1).Cells.Item(0).Value = i .Item(i - 1).Cells.Item(1).Value = sChannelName.ToString next i End with I am trying to insert a row at any point in the grid and move any subsequent rows up by one. Sub InsertRow(ByVal iRowPosition As Int16) With Me.DataGridVie
  • Mask: optional but no spaces. Number or numbers only textbox entry.
    by IceAngel89
    4 Replies
    Last post by spotty
      • How do i create a mask that accepts numbers 0-9, no spaces, and at least 1 (length > 0) currently i am using If - else for the at least 1 char condition If MaskedTextBox.length = 0 Then ... End If but for the 0-9 and no spaces , optional(but at least 1 character) i tried using 099 but spaces can still be entered ResetOnSpace property set to true didn't work i thought of using a KeyDown e
  • thread timers and garbage collection
    by sriesch
    2 Replies
    Last post by sriesch
      • I have created and started a thread timer in the application event sub "myapplication_startup" using the following code: Dim TheThreadTimerStateObj As New ThreadTimerStateObj Dim TimerDelegate As New Threading.TimerCallback( AddressOf TheThreadTimerStateObj.ThreadTimerTask) TheThreadTimerStateObj.TimerReference = New System.Threading.Timer(TimerDelegate, TheThread