|
auxGetDevCaps
The auxGetDevCaps function retrieves the capabilities of a given auxiliary output device.
MMRESULT auxGetDevCaps(
UINT uDeviceID,
|
| LPAUXCAPS lpCaps,
|
| UINT cbCaps
|
| );
|
|
Parameters
uDeviceID
Identifier of the auxiliary output device to be queried. Specify a valid
device identifier (see the following comments section), or use the following
constant:
AUX_MAPPER
Auxiliary audio mapper. The function returns an error if no auxiliary audio
mapper is installed.
lpCaps
Address of an AUXCAPS structure to be filled with information about the capabilities of the device.
cbCaps
Size, in bytes, of the AUXCAPS structure.
Return Values
Returns MMSYSERR_NOERROR if successful or an error otherwise. Possible error
values include the following:
MMSYSERR_BADDEVICEID
| Specified device identifier is out of range.
|
Remarks
The device identifier in uDeviceID varies from zero to one less than the number of devices present. AUX_MAPPER
may also be used. Use the auxGetNumDevs function to determine the number of auxiliary output devices present in the
system.
See Also
AUXCAPS, auxGetNumDevs
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
|
