i have a class for my buttons named "mybutton1". this class has a command group named mybutton. i put this class inside a form named myformbase1 which is also a class based on form.

i want a button in my button to be disabled when my form is loaded. i use "thisform.cmdButton1.Enabled=.F."

an error occurs, "unknown member CMDBUTTON1".

what should i do?