constants AppearanceEnum
The AppearanceEnum type specifies the way the toolbar's border is shown. The Appearance property retrieves or sets the control's appearance. The AppearanceEnum type supports the following values:

NameValueDescription
TopBottom0 A top and bottom border is shown.
Flat1 A flat border is shown around the toolbar.
Sunken2 A sunken border is shown around the toolbar.
Raised3 A raised border is shown around the toolbar.
Etched4 A etched border is shown around the toolbar.
Bump5 A bump border is shown around the toolbar.