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IDiaSourceFile::get_uniqueId

Note

This article applies to Visual Studio 2015. If you're looking for the latest Visual Studio documentation, see Visual Studio documentation. We recommend upgrading to the latest version of Visual Studio. Download it here

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

Syntax

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

IDiaSourceFile