|Microsoft DirectX 9.0|
This topic applies to Windows XP Service Pack 1 only.
The get_EvalRatObjOK method queries whether the EvalRat object was created successfully.
HRESULT get_EvalRatObjOK( HRESULT *pHrCoCreateRetVal );
[out, retval] Pointer to a variable that receives an HRESULT value. The HRESULT is the value that was returned when the filter called CoCreateInstance to create the EvalRat object. If it equals S_OK, the EvalRat object was created successfully.
Returns an HRESULT. Possible values include the following.
|E_POINTER||NULL pointer argument|