public extern static Int32 DrawThemeParentBackground(IntPtr hWnd, IntPtr hdc, ref RECT pRect);

public extern static Int32 DrawThemeParentBackground(IntPtr hWnd, IntPtr hdc, int pRect);

Declare Function DrawThemeParentBackground Lib "uxtheme.dll" (TODO) As TODO

Function DrawThemeParentBackground(ByVal hwnd As IntPtr, ByVal hdc As IntPtr, ByRef prc As RECT) As Integer