IAPI::GetTimeDiff

property GetTimeDiff.

Computes duration between two timestamps.

HRESULT GetTimeDiff(
 BSTR after,
 BSTR before,
 BSTR *pVal
);

Parameters

after

[in] . Timestamp hh:mn:ss.mss

before

[in] . Timestamp hh:mn:ss.mss

pVal

[out, retval]

. The returned value is the result of subtraction formated as hh:mn:ss.mss

Return Values

S_OK

The operation was successfull.

E_POINTER

A NULL pointer was supplied as an argument.

E_UNEXPECTED

An unexpected error occoured.

See Also

IAPI