timeGetDevCaps function (timeapi.h)
The timeGetDevCaps function queries the timer device to determine its resolution.
Syntax
MMRESULT timeGetDevCaps(
LPTIMECAPS ptc,
UINT cbtc
);
Parameters
ptc
A pointer to a TIMECAPS structure. This structure is filled with information about the resolution of the timer device.
cbtc
The size, in bytes, of the TIMECAPS structure.
Return value
Returns MMSYSERR_NOERROR if successful or an error code otherwise. Possible error codes include the following.
Return code | Description |
---|---|
|
General error code. |
|
The ptc parameter is NULL, or the cbtc parameter is invalid, or some other error occurred. |
Requirements
Requirement | Value |
---|---|
Minimum supported client | Windows 2000 Professional [desktop apps only] |
Minimum supported server | Windows 2000 Server [desktop apps only] |
Target Platform | Windows |
Header | timeapi.h (include Windows.h) |
Library | Winmm.lib |
DLL | Winmm.dll |