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IDirectMusicBuffer8::GetUsedBytes

The GetUsedBytes method retrieves the number of bytes of data in the buffer.

Syntax

HRESULT GetUsedBytes(
  LPDWORD pcb
);

Parameters

pcb

Address of a variable that receives the number of used bytes.

Return Values

If the method succeeds, the return value is S_OK.

If it fails, the method can return E_POINTER.

Requirements

**  Header:** Dmusicc.h

See Also

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