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The GetBuffer method retrieves the location of the buffer.
Syntax
HRESULT GetBuffer(
BYTE** ppdwBuffer
);
Parameters
ppdwBuffer
[out] Pointer to a location that returns a pointer to the buffer.
Return Values
If the method succeeds, it returns S_OK. If it fails, it returns an HRESULT error code.
Return code | Description |
E_POINTER | ppdwBuffer is NULL. |
See Also
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