 |
mixerOpen
..msdn Add comment W32 Constants Translate this page |
|
|
|
The mixerOpen function opens a specified mixer device and ensures that the device will not be removed until the application closes the handle. |
|
|
| Code examples: |
|
|
|
|
|
| Declaration: |
|
|
MMRESULT mixerOpen(
LPHMIXER phmx,
UINT uMxId,
DWORD_PTR dwCallback,
DWORD_PTR dwInstance,
DWORD fdwOpen
);
|
|
|
|
| FoxPro declaration: |
|
|
DECLARE INTEGER mixerOpen IN winmm;
INTEGER @ phmx,;
INTEGER uMxId,;
INTEGER dwCallback,;
INTEGER dwInstance,;
INTEGER fdwOpen
|
|
|
|
| Parameters: |
|
phmx
Pointer to a variable that will receive a handle identifying the opened mixer device.
uMxId
Identifier of the mixer device to open.
dwCallback
Handle to a window called when the state of an audio line and/or control associated with the device being opened is changed.
dwInstance
User instance data passed to the callback function.
fdwOpen
Flags for opening the device.
|
|
|
| Return value: |
|
| Returns MMSYSERR_NOERROR (0) if successful or an error otherwise. |
|
|
| Word Index links for the mixerOpen : |
|
|
|
|
|
| Translate this page: |
|
|
|
|
| • |
|
| Created: | 2003-10-09 14:47:45 | | Modified: | 2003-10-09 14:50:04 |
Visited in last 7 days: 22 |
Quering Audio Mixer Device