//Link
 public static Hyperlink link(this UIItemContainer container, string text)
 {
     if (container.notNull())
     {
         return(container.get <Hyperlink>(text));
     }
     return(null);
 }
 //Button
 public static Button button(this UIItemContainer container, string text)
 {
     if (container.notNull())
     {
         return(container.get <Button>(text));
     }
     return(null);
 }
        //GroupBox

        //checkBox
        public static GroupBox groupBox(this UIItemContainer container, string text)
        {
            return(container.get <GroupBox>(text));
        }
 //checkBox
 public static CheckBox checkBox(this UIItemContainer container, string text)
 {
     return(container.get <CheckBox>(text));
 }
 //radioButton
 public static RadioButton radioButton(this UIItemContainer container, string text)
 {
     return(container.get <RadioButton>(text));
 }
 public static TextBox textBox(this UIItemContainer container, string text)
 {
     return(container.get <TextBox>(text));
 }
 //Label
 public static Label label(this UIItemContainer container, string text)
 {
     return(container.get <Label>(text));
 }