C# Signature:

[DllImport("user32.dll")]
static extern bool UpdateWindow(IntPtr hWnd);

VB.NET Signature:

<DllImport("user32.dll")> _
Private Shared Function UpdateWindow(ByVal hWnd As IntPtr) As Boolean
End Function

User-Defined Types:

Public Declare Function UpdateWindow Lib "user32" (ByVal hWnd As Long) As Long

Notes:

See http://msdn.microsoft.com/library/default.asp?url=/library/en-us/gdi/pantdraw_4zef.asp for details.

Tips & Tricks:

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Sample Code:

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Alternative Managed API:

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