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ToolStripItem.OnParentEnabledChanged(EventArgs) Method


Raises the EnabledChanged event when the Enabled property value of the item's container changes.

protected public:
 virtual void OnParentEnabledChanged(EventArgs ^ e);
protected internal virtual void OnParentEnabledChanged (EventArgs e);
abstract member OnParentEnabledChanged : EventArgs -> unit
override this.OnParentEnabledChanged : EventArgs -> unit
Protected Friend Overridable Sub OnParentEnabledChanged (e As EventArgs)



An EventArgs that contains the event data.


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

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

Applies to