Hello everyone,

For SetWaitableTimer and CreateWaitableTimer, I have the confusions (even after Google, I can not find satisfied answers, seems the samples are very few and MSDN description is fuzzy).

My questions are,

1. For API SetWaitableTimer, what are the meaning and function of parameters pDueTime and lPeriod?

http://msdn.microsoft.com/en-us/library/ms686289.aspx

2. For API CreateWaitableTimer, what is the function and meaning of parameter bManualReset (what is the different between setting it to true and setting it to false)?

http://msdn.microsoft.com/en-us/library/ms682492.aspx

thanks in advance,
George