How to use Is method of Aspose::Words::<strong>Font</strong>s::Default<strong>Font</strong>SubstitutionRule <strong>C</strong>lass in <strong>C</strong>++....Aspose::Words::Fonts::DefaultFontSubstitut::Is method DefaultFontSubstitut::Is...virtual bool Aspose :: Words :: Fonts :: DefaultFontSubstitut :: Is...