[MSDN Library June 1998] Beeper2 (Chapter 14) (100%)

MSDN Library Visual Studio 6.0 > Visual C++ Documentation > Samples > SDK Samples > COM Samples > Samples for Inside OLE, 2nd Edition > Chapter 14

[MSDN Library September 1992] BEEPER2: Sets a Timer Using a Callback Function (17.2409842363138%)

Sample Code > Sample Code > Programming Windows 3.0 (Petzold) Samples