IDiaSourceFile::get_uniqueId

Retrieves a simple integer key value that is unique for this image.

HRESULT get_uniqueId ( 
   DWORD* pRetVal
);

Parameters

  • pRetVal
    [out] Returns a simple integer key value that is unique for this image.

Return Value

If successful, returns S_OK; otherwise, returns an error code.

Remarks

Comparing keys rather than strings can accelerate line number processing.

See Also

Reference

IDiaSourceFile