waveOutMessage
A version of this page is also available for
4/8/2010
This function sends messages to the waveform output device drivers.
Syntax
MMRESULT waveOutMessage(
HWAVEOUT hwo,
UINT uMsg,
DWORD dw1,
DWORD dw2
);
Parameters
- hwo
Handle to an open waveform-audio output device, or a DeviceID value between 0 and the value returned by waveOutGetNumDevs.
- uMsg
Message to send. The device driver implementation determines how this message is interpreted.
- dw1and dw2
Specifies message parameters. The device driver implementation determines how these message parameters are interpreted.
Return Value
The value returned from the driver indicates success. The device driver implementation determines how to interpret the return values.
Requirements
| Header | mmsystem.h |
| Library | coredll.lib |
| Windows Embedded CE | Windows CE 2.0 and later |
| Windows Mobile | Windows Mobile Version 5.0 and later |