|
waveInClose
The waveInClose function closes the given waveform-audio input device.
MMRESULT waveInClose(
Parameters
hwi
Handle of the waveform-audio input device. If the function succeeds, the
handle is no longer valid after this call.
Return Values
Returns MMSYSERR_NOERROR if successful or an error otherwise. Possible error
values include the following:
MMSYSERR_INVALHANDLE
| Specified device handle is invalid.
| MMSYSERR_NODRIVER
| No device driver is present.
| MMSYSERR_NOMEM
| Unable to allocate or lock memory.
| WAVERR_STILLPLAYING
| There are still buffers in the queue.
|
Remarks
If there are input buffers that have been sent with the waveInAddBuffer function and that haven't been returned to the application, the close
operation will fail. Call the waveInReset function to mark all pending buffers as done.
See Also
waveInAddBuffer, waveInReset
Related Links
Software for Delphi and C++ Builder developers
Software for Visual Studio .NET developers
Software for Visual Basic 6 developers
Delphi Tips&Tricks
MegaDetailed.NET
TMS Scripter Studio Pro components for Delphi/C++Builder
More Online Helps
Win32 Programmer's Reference (win32.hlp)
OLE Programmer's Reference (ole.hlp)
Microsoft Windows Pen API Programmer's Reference (penapi.hlp)
Microsoft Windows Sockets 2 Reference (sock2.hlp)
Microsoft Windows Telephony API (TAPI) Programmer's Reference (tapi.hlp)
Unix Manual Pages
|
