Telerik.Windows.Controls.SpreadsheetUI

The ribbon of the RadSpreadsheet.

Gets or sets the area that will contain the backstage.

Gets or sets the area that will contain the backstage.

Gets or sets the index of the currently selected tab of the ribbon.

When overridden in a derived class, is invoked whenever application code or internal processes call .

Raises the event. This method is invoked whenever is set to true internally.

The that contains the event data.