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4/8/2010

This method retrieves the rating.

Syntax

HRESULT get_Rating(
  BSTR* 
pbstrRating
);

Parameters

pbstrRating

[out] Pointer to a variable that receives a BSTRwith the information.

Return Value

Returns an HRESULTvalue. Possible values include those shown in the following table.

Value Description

S_OK

Success.

E_NOTIMPL

Not implemented.

E_OUTOFMEMORY

Insufficient memory.

VFW_E_NOT_FOUND

Item not found.

Remarks

If the method succeeds, the string pbstrRating will contain rating information if available or track number otherwise.

The caller must free the returned BSTRby calling the SysFreeStringfunction.

Requirements

Header dshow.h, initguid.h, qnetwork.h
Windows Embedded CE Windows CE 2.12 and later
Windows Mobile Windows Mobile Version 5.0 and later
Note Microsoft DirectShow applications and DirectShow filters have different include file and Library requirements
For more information, see Setting Up the Build Environment,
Version 2.12 requires DXPAK 1.0 or later