How can i make duplicate controls in c#?

Question

All the courses are loaded dynamically in the tabcontrol. If i added new course xyz then it add after the PGDIT TAB

 

 

MY PROBLEM IS THAT when i try to click in the BBA tab or BCA tab. ITS EMPTY OVER THERE. I just want to load all the control as it is which is shown in the ALL COURSES tab(all the listbox, combo box etc as it is). How can i copy control items ?

so that i put all the controls in the groupbox(student names are in the list view control). I think it helps to load it easily in the another tab. But i can't make a duplicate control dynamically any one please help me to solve this problem