If You want these buttons to do something You must first crate a class, something like that:

DEFINE CLASS MyButton AS CommandButton
   PROCEDURE Click()
     thisform.DoSomething(parameter)
   ENDPROC
ENDDEFINE

then look in Metin code, but instead of CommandButton use MyButton

thisform.NewObject("Button1", "MyButton", "MyClassLibrary.PRG(VCX)")

add a method in the form called DoSomethig with parameter list & after the user click some of the buttons that method will be fired.