To insert a control into a Panel or GroupBox in Design mode you must:
A)manually create the control inside the Panel or GroupBox
B)create a control and then drag it into the Panel or GroupBox
C)create a control and then set it as inside the Panel or GroupBox
D)group several controls and set their MainControl property to the Panel or GroupBox

Question

Quizplus · Accepted Answer

To insert a control into a Panel or GroupBox in Design mode, you can simply create the control and drag it into the Panel or GroupBox. This is the easiest and most efficient way to add a control to a container control.

To Insert a Control into a Panel or GroupBox in Design