TabPage.OnEnter(EventArgs) Method

Definition

Namespace:

System.Windows.Forms

Assembly:

System.Windows.Forms.dll

Source:

TabPage.cs

Raises the Enter event of the TabPage.

protected public:
 override void OnEnter(EventArgs ^ e);

protected internal override void OnEnter(EventArgs e);

override this.OnEnter : EventArgs -> unit

Protected Friend Overrides Sub OnEnter (e As EventArgs)

Parameters

e

EventArgs

An EventArgs that contains the event data.

Remarks

The tab is considered part of the tab page for determining when the Enter and Leave events of the TabPage occur.

Raising an event invokes the event handler through a delegate. For more information, see Handling and Raising Events.

The OnEnter method also allows derived classes to handle the event without attaching a delegate. This is the preferred technique for handling the event in a derived class.

Notes to Inheritors

When overriding OnEnter(EventArgs) in a derived class, be sure to call the base class's OnEnter(EventArgs) method so that registered delegates receive the event.

See also

• Enter