Function MFAddPeriodicCallback
pub unsafe fn MFAddPeriodicCallback<P1>(
callback: MFPERIODICCALLBACK,
pcontext: P1,
pdwkey: Option<*mut u32>,
) -> Result<()>where
P1: Param<IUnknown>,
pub unsafe fn MFAddPeriodicCallback<P1>(
callback: MFPERIODICCALLBACK,
pcontext: P1,
pdwkey: Option<*mut u32>,
) -> Result<()>where
P1: Param<IUnknown>,