Using Win32 functions in Visual FoxPro Image Gallery
Windows Multimedia
..msdn
AVIFileExit
AVIFileGetStream
AVIFileInfo
AVIFileInit
AVIFileOpen
AVIFileRelease
AVIFileWriteData
AVIStreamGetFrame
AVIStreamGetFrameClose
AVIStreamGetFrameOpen
AVIStreamInfo
AVIStreamLength
AVIStreamReadFormat
AVIStreamRelease
AVIStreamStart
AVIStreamTimeToSample
capCreateCaptureWindow
capGetDriverDescription
DrawDibClose
DrawDibDraw
DrawDibOpen
mciGetDeviceID
mciGetErrorString
mciSendCommand
mciSendString
midiOutClose
midiOutGetDevCaps
midiOutGetNumDevs
midiOutOpen
midiOutReset
midiOutShortMsg
mixerClose
mixerGetControlDetails
mixerGetDevCaps
mixerGetID
mixerGetLineControls
mixerGetLineInfo
mixerGetNumDevs
mixerOpen
mixerSetControlDetails
mmioAscend
mmioClose
mmioCreateChunk
mmioDescend
mmioFlush
mmioOpen
mmioRead
mmioSeek
mmioWrite
PlaySound
sndPlaySound
timeGetDevCaps
waveInAddBuffer
waveInClose
waveInGetDevCaps
waveInGetErrorText
waveInGetNumDevs
waveInGetPosition
waveInOpen
waveInPrepareHeader
waveInReset
waveInStart
waveInStop
waveInUnprepareHeader
waveOutClose
waveOutGetDevCaps
waveOutGetErrorText
waveOutGetNumDevs
waveOutGetPosition
waveOutGetVolume
waveOutOpen
waveOutPrepareHeader
waveOutReset
waveOutSetVolume
waveOutUnprepareHeader
waveOutWrite
Code examples:
mciSendCommand
..msdn    Add comment     W32 Constants      Translate this page
Sends a command message to the specified MCI device.
Code examples:
Declaration:
MCIERROR mciSendCommand(
    MCIDEVICEID IDDevice,
    UINT uMsg,
    DWORD fdwCommand,
    DWORD_PTR dwParam
);
FoxPro declaration:
DECLARE INTEGER mciSendCommand IN winmm;
    INTEGER IDDevice,;
    LONG uMsg,;
    LONG fdwCommand,;
    LONG dwParam

Parameters:
IDDevice
Device identifier of the MCI device that is to receive the command message. This parameter is not used with the MCI_OPEN command message.

uMsg
Command message, a multimedia command.

fdwCommand
Flags for the command message.

dwParam
Pointer to a structure that contains parameters for the command message.
Return value:
Returns zero if successful or an error otherwise. The low-order word of the returned DWORD value contains the error return value.

To retrieve a text description of return values, pass the return value to the mciGetErrorString function.
My comment:
List of Multimedia Commands on MSDN.

See also: mciSendString, mciGetDeviceID
Word Index links for the mciSendCommand :
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Created: 2010-03-24 10:36:52
Modified: 2010-03-25 11:51:37
Visited in last 7 days: 62
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