Windows and Extended desktop

Did you mean to make X an integer array, Public Property X() As Integer, or did you mean to make it an integer like this, Public Property X As Integer?

Depends on the syntax error.
Otherwise, just check if this is on top of your code:

Imports System.Runtime.InteropServices

as per the definition on http://www.pinvoke.net/default.aspx/Structures/POINT.html, X is not an array (as pointed by Fernando). You need to remove the () after X:

  <StructLayout(LayoutKind.Sequential)>
    Public Structure IntegerPoint
        Public Property X As Integer
        Public Property Y As Integer
    End Structure

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Nothing I try works, using that <StructLayout(LayoutKind.Sequential)> syntax.

This below works just fine.  Is there any difference?


    Public Structure IntegerPoint
        Public x As Integer
        Public y As Integer
    End Structure

    Public Structure IntegerRect
        Public Left As Integer
        Public Top As Integer
        Public Width As Integer
        Public Height As Integer
    End Structure

    Public Structure WindowPlacement
        Public Length As Integer
        Public Flags As Integer
        Public ShowCommand As Integer
        Public MinPosition As IntegerPoint
        Public MaxPosition As IntegerPoint
        Public NormalPosition As IntegerRect
    End Structure

What is the exact error you are getting now? Please post.

Thanks for the help.

thanks.