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INSSBuffer::GetBuffer

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INSSBuffer::GetBuffer

The GetBuffer method retrieves an allocated buffer.

Syntax

  HRESULT GetBuffer(
  BYTE**  ppdwBuffer
);

Parameters

ppdwBuffer

[out] Pointer to a pointer to the allocated buffer.

Return Values

If the method succeeds, it returns S_OK. If it fails, it returns an HRESULT error code.

Return code Number Description
E_INVALIDARG 0x80070057 The ppdwBuffer parameter is NULL.

Remarks

You can use the IWMSBufferAllocator interface to allocate the buffer.

Example Code

#include <windows.h>
#include "wmsserver.h"

// Declare variables.
BYTE *pbBuffer = NULL;

// Retrieve a pointer to the buffer. The pBuffer pointer
// is user-defined.
hr = pBuffer->GetBuffer( &pbBuffer );
if (FAILED(hr)) goto EXIT;

EXIT:
    // TODO: Release temporary objects.

Requirements

Header: Include wmsbuffer.h, wmsserver.h.

Library: WMSServerTypeLib.dll.

Platform: Windows Server 2003, Enterprise Edition; Windows Server 2003, Datacenter Edition; Windows Server 2008.

See Also

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