ID3D10EffectTechniqueVtbl.GetAnnotationByIndex

Undocumented in source but is binding to Windows. You might be able to learn more by searching the web for its name.
struct ID3D10EffectTechniqueVtbl
extern (Windows)
ID3D10EffectVariable function(ID3D10EffectTechnique, UINT Index) GetAnnotationByIndex;

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