[MSDN Library April 2000] WM_CLEAR (39.0136179609864%)
MSDN Library - April 2000 > Windows CE Documentation > Application Development > API Reference > User Interface > Messages
[MSDN Library June 1998] WM_CLEAR (31.8016194331984%)
MSDN Library Visual Studio 6.0 > Platform SDK > Windows Base Services > Interprocess Communication > Clipboard > Clipboard > Clipboard Reference > Clipboard Messages
[MSDN Library April 2000] WM_CLEAR (31.8016194331984%)
MSDN Library - April 2000 > Platform SDK > Base Services > Interprocess Communications > Clipboard > Clipboard > Clipboard Reference > Clipboard Messages