| Class | Description |
 | CommandItemLayout | Provides the serializable data required for laying out a CommandBar component Command. |
 | CommandItemLayoutCollection | Provides the serializable data for the collection of CommandBarLayouts. |
 | CommandLayout | Provides the serializable data required for laying out a Command object. |
 | CommandLayoutCollection | Provides the serializable data for the collection of commands. |
 | CreateDataItem | Provides a serializable version of the constructor parameter information. |
 | LicenseLayout | Provides the serializable data required for specifying an application license. |
 | LicenseLayoutCollection | Provides the serializable data for the collection of LicenseLayout objects. |