public override bool Equals(TextStyle obj) { return(Equals(obj as SubScriptTextStyle)); }
public override bool Equals(TextStyle obj) { return(Equals(obj as FontSizeTextStyle)); }
public override bool Equals(TextStyle obj) { return(Equals(obj as UnderlineTextStyle)); }
public override bool Equals(TextStyle obj) { return(Equals(obj as ItalicTextStyle)); }