| Type | Description | |||
| Boolean | A boolean expression that indicates whether the control adds scroll buttons if the items list doesn't fit the the group's client area. |
By default, the AllowScroll property is True. Use the AllowScroll property to specify whether the group is scrolled smoothly until all items are visible when the user clicks the group's caption. Use the DelayScroll property to specify the delay used when the user selects a group. Use the AllowScroll property on False, when the group hosts an ActiveX control or another window.