public void CreateInstance(Form main,string content)
 {
     if (main is Main)
     {
         Main form = (Main)main;
         CodeBuilder builder = new CodeBuilder(content);
         builder.Handle += new ExceptionHandle<ExceptionArgs>((ExceptionArgs e) =>
         {
             form.Dispatcher(DispatcherType.Error, e.Exception.Message.ToString());
         });
         builder.ShowDialog();
     }
 }