Provides data for the DXTabControl.TabShowing event.
public class TabControlTabShowingEventArgs : TabControlCommonCancelEventArgsBase
Public Class TabControlTabShowingEventArgs Inherits TabControlCommonCancelEventArgsBase
The DXTabControl.TabShowing event is fired before a tab item is shown. The TabControlTabShowingEventArgs class provides the TabControlTabShowingEventArgs.Cancel property, that allows you to cancel the action. Use the TabControlTabShowingEventArgs.TabIndex property to obtain the index of the tab item being shown.
After the tab item has been shown, the DXTabControl.TabShown event is fired.