MFGetTimerPeriodicity function (mfapi.h)
Retrieves the timer interval for the MFAddPeriodicCallback function.
Syntax
HRESULT MFGetTimerPeriodicity(
[out] DWORD *Periodicity
);
Parameters
[out] Periodicity
Receives the timer interval, in milliseconds.
Return value
The function returns an HRESULT. Possible values include, but are not limited to, those in the following table.
| Return code | Description |
|---|---|
|
The function succeeded. |
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client | Windows Vista [desktop apps only] |
| Minimum supported server | Windows Server 2008 [desktop apps only] |
| Target Platform | Windows |
| Header | mfapi.h |
| Library | Mfplat.lib |
| DLL | Mfplat.dll |