Visual Basic

Page 950




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  • Using existing RSA key for encrypting XML
    by -=[ Bj
    1 Replies
    Last post by Bruno Yu - MSFT
      • Hi, how can I use the key which i specified in the application config: Code Block < add name = " MyOwnProvider " type = " System.Configuration.RsaProtectedConfigurationProvider,System.Configuration, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a " keyContainerName = " MyKey " useMachineContainer = " tr
  • Scroll text in a label horizontally using VB.net
    by VCWinUser
    10 Replies
    Last post by Spidermans_DarkSide - MSP, VSI
      • Hi i would like to scroll the label text horizontally.how is it possible in VB.net Regards VCWinuser
  • can a datagridview have childnodes?
    by
    1 Replies
    Last post by Bruno Yu - MSFT
      • Is it possible to have child nodes in a datagridview If so can the child nodes have different column headers
  • Datasets
    by dhuerta
    3 Replies
    Last post by rkimble
      • My doubt this related to dataset, at the time of adding them to the project, and relating it to a report, is commited to that the file .xsd this one present, there is a way of which is not physically necessary that the file this. Thank you
  • How to read PS1 or a Com port registers for the mouse, please.
    by John Oliver &amp;#40;UK&am
    0 Replies
    Last post by John Oliver &amp;#40;UK&am
      • Hi, In this thread >> https://forums.microsoft.com/MSDN/ShowPost.aspx PostID=1264408&SiteID=1 I started asking about device drivers, now i'd like to know how to read PS1 or a Com port registers for the mouse, please I want to see which bits of which bytes in memory that my other three mouse buttons change as they don't register under VB.Net MouseEventArgs. Would native code n
  • adding image in imagelist at run time
    by narasiman_jayachandran_2b5374
    2 Replies
    Last post by narasiman
      • how to add image in imagelist at runtime and displaying the index of the image in textbox
  • combo boxes to work independently
    by KilroyWasHere
    3 Replies
    Last post by spotty
      • hi, there is the problem: i have a tab control with 3 tab pages. each tab page contains combo box, named cboPerson, cboPerson1 and cbo Person2. each cbo should show data from the table Person in dataset dsPersons. to fill table with data i use binding source bsPersons and table adapter taPersons. so the problem is when i choose some person in cboPerson on tab page 0, the same person is also chosen
  • generating variable names
    by BeNiceImNew
    5 Replies
    Last post by Dustin_H
      • Sorry to be so stupid but I'm new and as yet have been unable to find a post that answers my question by searching. What I am trying to do sounds straight forward to me - but I can't do it. I want to be able to define and access variables from a string. Eg Instead of dim variable1 as integer dim variable2 as integer dim variable3 as integer dim variable4 as integer dim variable5
  • how to use spilt
    by Tryin2Bgood
    2 Replies
    Last post by Frank Carr
      • I have a textbox that takes a bunch of names and I want them to be separated by commas..... Name,NameOfSomeGuy,NameOfPerson I want to use the split method so that i can get then indivually and do some stuff to them....how would i go about doing that using the split method My delimiter is going to be a comma or a semi colon
  • string Manipulation
    by Panaboy
    2 Replies
    Last post by Derek Smyth
      • Need some help with Project: the solution display the number of cars sold by four different categories of employees Full time , Part time, employee seling new cars and employee selling used cars Using fours charaters Employee ID: F or P , the F indicate the employee is Full time and the P parttime the middle two are the employee initials, and the last charaters are either 1 o 2, 1 i
  • SHFILEOPSTRUCT issue
    by celobateira
    7 Replies
    Last post by celobateira
      • Hi everyone, I was trying to use the API function to copy a file in VB I did something like this: Code Snippet Public Declare Function SHFileOperation Lib "shell32.dll" _ Alias "SHFileOperationA" ( ByVal lpFileOp As SHFILEOPSTRUCT) _ As Long Public Const FO_COPY As Long = &H2 Public Const FOF_ALLO
  • Is there any 'Mapping' class to replace 'if then else'?
    by Herbert2007
    6 Replies
    Last post by Onnan
      • Hello, I wanna do sth by checking the condition. let's say If request="hello" Then Hello( ) Elseif request="world" Then World( ) Elseif request="goodbye" Then Goodbye( ) Elseif request="kiss" Then Kiss( ) Elseif ... End If Sub Hello( ) ... End Sub Sub World( ) ... End Sub ...
  • Table Adapter using stored procedure Preview Data incorrect
    by BobInIndy
    0 Replies
    Last post by BobInIndy
      • Using VS05 SP1 Pro SQL Express¡­ This is related to the IDE in how it deals with SQL, so I am putting it in this forum. Take a simple stored procedure like the following to return a specific column from a specific row in a data table .... SELECT fld_IX_UserID FROM UserIDs WHERE (fld_UserID_Table_ID = @USERID_TABLE_ID) It works fine in Store Procedure, and if you create at
  • Login Form VB 2005
    by djmikke
    14 Replies
    Last post by djmikke
      • Hi , i can¡¯t make a loging form, checking a database users, i already have the users db, but how can i made th validation, a full step explanation it'll be great, please help me i already read a lot of books about vs2005, but i still with this trouble i'm usin Microsoft SQL server, thanks a lot!!!
  • Editing a Text File
    by WalangAlam
    5 Replies
    Last post by WalangAlam
      • got text file sos.dlm and some of the line contain *. I want to change all the asterisk to 0 -content of my text file ----------------- "2073308","4","2","1","2","1","1","4","4","2","1","2","4","*","4","2","1","1","
  • DwmSetWindowAttribute - Flip3D Policy
    by Shondoit
    2 Replies
    Last post by TaDa
      • I'm working on a program wich (if all goes well) projects an image on a secondary screen. I recently migrated to Vista with the new flashy Flip3D feature. The problem I have now is that the form I use for the projection "flips" too, so it isn't visible on the secondary screen anymore. So I investigated a bit and came upon the DwmApi. I tried to translate the MSDN example
  • Please Help...What's my Disfunction?
    by Donald Fisher
    14 Replies
    Last post by PEng1
      • I have the following code attached to a button on a form in VB: Code Snippet Private Sub Button1_Click( ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click frmMC2KtoOL_Sections.Visible = True Dim ol As New Microsoft.Office.Interop.Outlook.Application Dim olns As Microsoft.Office.Interop.Outlook.NameSpace Dim c
  • Getting an error
    by Afseer
    12 Replies
    Last post by Amr Ouf
      • Hi all, I have made a setup to run the exe in some other machine. In this exe i am calling another vc++ program exe but it showed this error... File not found See the end of this message for details on invoking just-in-time (JIT) debugging instead of this dialog box. ************** Exception Text ************** System.IO.FileNotFoundException: File not found. at Microsoft.VisualBasic.Interaction
  • How to make "cancel button" during downloading a file?
    by Penicillin
    9 Replies
    Last post by onh1986
      • Hello When I download a large file by using ( My .Computer.Network.DownloadFile). The form becomes white, unmovale and all controls in it become locked. I want to make "Cancel" button for canceling downloading if the user want to. In VB6, I was using "DoEvents" for that. What about VB2005 Thanks
  • Problem communicating with HTTP
    by Aks6674
    8 Replies
    Last post by Aks6674
      • I am trying to communicate with an RFID reader via HTTP. In an browser window, I can simply enter the following address: http://192.168.0.150/cgi-bin/dataProxy oper=queryTags The reader then returns to the browser an XML encoded message. However, when I try to do this programmatically, I get the following exception: "The server committed a protocol violation. Section=ResponseHeader Detail=CR
  • Manipulating toolbars in WebBrowser control
    by poiuytrewq
    3 Replies
    Last post by kemkacen
      • I am using WebBrowser control to view Word documents and I want to suppress the Word toolbars (the Reviewing tool bar appears by default). The article at http://support.microsoft.com /default.aspx/kb/243058/ describes two ways of opening and closing toolbars for VB6 but neither method seems to be supported in VB2005. Is anyone able to make a suggestion if it is now possible
  • Alternative for INKEY command
    by mralbert
    2 Replies
    Last post by John Oliver (UK)MSP, VSIP
      • I'm running Visual Basic.net. I used to use the INKEY command, available in older DOS versions of Basic, to allow the user to change the flow of a program by touching a keyboard key. It seems to be available only in Visual Fox Pro. Is there an alternative for Visual Basic Thanks. Mark
  • 30 different random numbers
    by Anonymousss12345
    8 Replies
    Last post by SJWhiteley
      • I want to make 30 different random numbers from 1-30. How do i do it
  • Publishing a Windows Application
    by eXodus0426
    4 Replies
    Last post by bullpit
      • After I have published my program I don't know where it installs at, what it does with the icon I want it to use or anything like that. Can someone point me in the direction of a good tutorial on publishing windows application for VB 2005 Express That would be appreciated. Thank you!
  • How to get sharing permissions for hard disks?
    by Penicillin
    4 Replies
    Last post by rkimble
      • Hello Can I get (NOT SET) sharing permissions for hard disks (NTFS/FAT32) Thanks