public HRESULT GetPropertyValues(DWRITE_FONT_PROPERTY_ID propertyID, IDWriteStringList **values)
 {
     return(((delegate * unmanaged <IDWriteFontSet *, DWRITE_FONT_PROPERTY_ID, IDWriteStringList **, int>)(lpVtbl[7]))((IDWriteFontSet *)Unsafe.AsPointer(ref this), propertyID, values));
 }
 public HRESULT GetPropertyValues(DWRITE_FONT_PROPERTY_ID propertyID, [NativeTypeName("const WCHAR *")] ushort *preferredLocaleNames, IDWriteStringList **values)
 {
     return(((delegate * unmanaged <IDWriteFontSet *, DWRITE_FONT_PROPERTY_ID, ushort *, IDWriteStringList **, int>)(lpVtbl[8]))((IDWriteFontSet *)Unsafe.AsPointer(ref this), propertyID, preferredLocaleNames, values));
 }
 public int GetPropertyValues(DWRITE_FONT_PROPERTY_ID propertyID, [NativeTypeName("IDWriteStringList **")] IDWriteStringList **values)
 {
     return(((delegate * unmanaged <IDWriteFontSet1 *, DWRITE_FONT_PROPERTY_ID, IDWriteStringList **, int>)(lpVtbl[9]))((IDWriteFontSet1 *)Unsafe.AsPointer(ref this), propertyID, values));
 }