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IDTFilter::get_EvalRatObjOK Method

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This topic applies to Windows XP Service Pack 1 or later.
The get_EvalRatObjOK method queries whether the EvalRat object was created successfully.

Syntax

HRESULT get_EvalRatObjOK(
  [out, retval]  HRESULT *pHrCoCreateRetVal
);

Parameters

  • pHrCoCreateRetVal [out]
    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.

Return Value

Returns an HRESULT. Possible values include the following.

Return code Description

E_POINTER

NULL pointer argument

S_OK

Success

Requirements

Header Declared in EncDec.h.

See Also

IDTFilter Interface

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Build date: 12/4/2008