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1/6/2010
This message is sent to a waveOutProc callback function when a waveform-audio output device is opened.
Syntax
WOM_OPEN
dwParam1 = reserved
dwParam2 = reserved
Parameters
- dwParam1
Reserved; must be zero.
- dwParam2
Reserved; must be zero.
Return Value
None.
Requirements
| Header | mmsystem.h |
| Windows Embedded CE | Windows CE 2.0 and later |