public extern static int IsThemeBackgroundPartiallyTransparent(IntPtr hTheme, int iPartId, int iStateId);

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

Public Shared Function IsThemeBackgroundPartiallyTransparent(hTheme As IntPtr, iPartId As Integer, iStateId As Integer) As Integer