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_ISpPrivateEngineCall::CallEngineEx

  • Article

This method retrieves the non-fixed size data block response information associated with the SR engine. Applications calling this method must call CoTaskMemFree to free memory associated with the response.

HRESULT CallEngineEx(
  const void* pInFrame,
  ULONG ulInFrameSize,
  void** ppCoMemOutFrame,
  ULONG* pulOutFrameSize
);

Parameters

  • pInFrame
    [in] Pointer to SR engine data.
  • ulInFrameSize
    [in] Size, in bytes, of the data specified by pInFrame.
  • ppCoMemOutFrame
    [out] Address of a pointer to the data block response information associated with the SR engine.
  • pulOutFrameSize
    [out] Size, in bytes, of the information specified by ppCoMemOutFrame.

Return Values

The following table shows the possible return values.

Value Description
S_OK Function completed successfully.
E_INVALIDARG One or more arguments are invalid.
E_POINTER Invalid pointer.
FAILED(hr) Appropriate error message.

Requirements

OS Versions: Windows CE .NET 4.1 and later.
Header: Sapiddk.h, Sapiddk.idl.
Link Library: Sapilib.lib.

See Also

_ISpPrivateEngineCall | SAPI Interfaces

 Last updated on Saturday, April 10, 2004

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