A group box is a labeled rectangular area that surrounds a set of related controls. A frame (also known as a panel) is an unlabeled rectangular area that can be used to mark relationship.
Group box and frame are a way to show visual relationships; it provides no additional functionality.
Is this the right control?¶
Always use a group box to arrange related controls.
Use a frame to arrange related controls that cannot be labeled.
Do not group single controls.
Show relationship by layout only.
Do not nest grouping elements; use layout to show relationships within a group.
Do not place controls in group box caption.
Do not disable groups. To indicate that a group of controls doesn’t currently apply, disable all the controls within the group, but not the group itself.
Put a Splitter between aligned grouping controls.
Label the group box with a descriptive caption.
Do not assign an access key to the group box caption.
Set the group box or frame shadow to ‘flat’ to provide the consistent spacing required to convey relationship.