C# Signature:

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

VB.NET Signature:

<DllImport("user32.dll", SetLastError:=True)> _
Public Function OpenIcon(hWnd As IntPtr) As <MarshalAs(UnmanagedType.Bool)> Boolean

End Function

VB Signature:

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

User-Defined Types:

None.

Notes:

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Sample Code:

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