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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 |