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Derek Stone

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Everything posted by Derek Stone

  1. Derek Stone
    Alternatively, you could overload the form's constructor (New).
  2. Derek Stone
    String.Split
  3. Derek Stone
    Coerce the string into a byte array using System.Text.Encoding.GetBytes().
  4. Derek Stone
    Divil's quite correct (he usually is). While you can create CCWs for .NET DLLs, an ActiveX control environment such as the VB6 IDE isn't going to recognize the .NET-generated user control classes.
  5. Derek Stone
    You're trying to access elements of a variable which isn't an array.
  6. Derek Stone
    You can't hide or disable individual tabs, although you can add and remove them. It's generally not an acceptable practice anyway.
  7. Derek Stone
    You could always Inherit TreeView, but that seems like a tad bit overkill. Up to you though.
  8. Derek Stone
    All of those except UserDomainName should work fine in Windows 98 and ME. Are you sure something else isn't throwing an exception?
  9. Derek Stone
    The first parameter in Substring is 0 based. That means the first character would be Substring(0,1).
  10. Derek Stone
    There's an example of using Excel from VB.NET in this board. Try searching for it.
  11. Derek Stone
    FrmTrace is a class, not an instance of the class. .NET doesn't support default form instances as VB6 did, so therefore you have to create an instance of the form manually.
  12. Derek Stone
    ListViews don't account for carriage returns (new lines) so you're pretty much out of luck. You might want to look for an alternative to the ListView.
  13. Derek Stone
    Windows 95 is 7 years old. Microsoft would have a fairly difficult time marketing a framework that still has legacy support for the worst OS they ever produced.
  14. Derek Stone
    There isn't a .NET equivalent to OLE.
  15. Derek Stone
    No, you can't.
  16. Derek Stone
    Dim dTime As System.DateTime = System.DateTime.Now MessageBox.Show(dTime.ToLongDateString(),"")
  17. Derek Stone
    Because VB6 is horrible when it comes to proper coding, to put it rather bluntly. VB.NET is an utter godsend.
  18. Derek Stone
    Try InnoSetup.
  19. Derek Stone
    Have your setup program launch the installations for MDAC and MSDE if they're not installed.
  20. Derek Stone
    Check the registry to see if these components are installed. HKEY_CLASSES_ROOT\MDACVer.Version\CurVer
  21. Derek Stone
    You'd create a small VB.NET application that would be launched after the kiosk application is started. The VB.NET program would then call [api]ShowWindow[/api], after retrieving the button's window handle using [api]FindWindowEx[/api], and then terminate. [api]ShowWindow[/api] would only need to be called once, since the button will remain hidden even after the VB.NET application is closed.
  22. Derek Stone
    An alternative would be to call [api]ShowWindow[/api] and hide the button altogether.
  23. Derek Stone
    You need to printscreen in the button's click event, not after the dialog is already shown.
  24. Derek Stone
    Dim oConnection As New SqlConnection Dim oCommand As New SqlCommand Dim oDataReader As SqlDataReader oConnection.ConnectionString = "user id=;password=;database=;server=;Connect Timeout=15" oConnection.Open() oCommand.Connection = oConnection oCommand.CommandText = "SELECT * FROM myTable" oDataReader = oCommand.ExecuteReader() While oDataReader.Read() 'Loop though data End While oDataReader.Close() oConnection.Close()
  25. Derek Stone
    Have you declared a PrintDocument object?
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