Sets the container type in Page Designer when you want to add one of the following controls to a page:
Container controls on Pages
A Container control functions as a high-level container for other page controls. You can choose from one of the following subtypes:
Specifies the main content area of the page. A page can only have one ContentArea control. Except for Role Center pages, pages will have a ContentArea container as the first control in Page Designer.
Specifies a FactBox area on the page. A FactBox is an area that is located along the right-side of the page that contains one or page parts.
Specifies the main content area for a RoleCenter page type.
You can change ContainerType property in the Properties window for the Container control or from the SubType column in Page Designer.