System.Windows.Forms 2.0.0.0 System.EventArgs Use the property to determine which event is occurring. This enables you to handle multiple event types with one event handler. Use the and properties to determine which the event is occurring for. For more information about handling events, see Consuming Events. Provides data for the and events of a control. Constructor The property values of the newly created instance are initialized to the specified parameter values. Initializes a new instance of the class. The the event is occurring for. The zero-based index of in the collection. One of the values. 2.0.0.0 Property System.Windows.Forms.TabControlAction To be added. To be added. Gets a value indicating which event is occurring. 2.0.0.0 Property System.Windows.Forms.TabPage To be added. To be added. Gets the the event is occurring for. 2.0.0.0 Property System.Int32 To be added. To be added. Gets the zero-based index of the in the collection. 2.0.0.0