IDirectMusicBuffer8::GetUsedBytes
Warning: This technology is deprecated as is all of DirectMusic. Deprecated components are considered obsolete. While these components are still supported, they may be removed in the future. When writing new applications, you should avoid using these deprecated components. When modifying existing applications, you are strongly encouraged to remove any dependency on these components.
Deprecated.
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
** Minimum Supported Client:** Windows 2000.
** Minimum Supported Server:** Windows 2000 Server.
** Header:** Dmusicc.h
See Also