C# Signature:

[DllImport("user32.dll")]
static extern IntPtr WindowFromPoint(POINT Point);

User-Defined Types:

POINT

Notes:

The WindowFromPoint function retrieves a handle to the window that contains the specified point.

Tips & Tricks:

Please add some!

Sample Code:

Please add some!

Alternative Managed API:

Do you know one? Please contribute it!

VB Signature:

Imports System.Runtime.InteropServices
Module test
<DllImport("user32.dll")> _
Function WindowFromPoint(ByVal xyPoint As POINT) As Long
End Function
end module

User-Defined Types:

xPoint, yPoint

Notes:

The WindowFromPoint function retrieves a handle to the window that contains the specified point.

Tips & Tricks:

Please add some!

Sample Code:

Dim tPA As Point
Dim lhWnd As Long
tPA = Cursor.Position
' Get window handle from point
lhWnd = WindowFromPoint(tPA)

Alternative Managed API:

Do you know one? Please contribute it!

http://msdn.microsoft.com/library/default.asp?url=/library/en-us/winui/winui/windowsuserinterface/windowing/windows/windowreference/windowfunctions/windowfrompoint.asp

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