CheckedListBox.OnDrawItem(DrawItemEventArgs) Method
Definition
Important
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Raises the DrawItem event.
protected:
override void OnDrawItem(System::Windows::Forms::DrawItemEventArgs ^ e);protected override void OnDrawItem (System.Windows.Forms.DrawItemEventArgs e);override this.OnDrawItem : System.Windows.Forms.DrawItemEventArgs -> unitProtected Overrides Sub OnDrawItem (e As DrawItemEventArgs)Parameters
The DrawItemEventArgs object with the details.
Remarks
Raising an event invokes the event handler through a delegate. For more information, see Handling and Raising Events.
The OnDrawItem 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 OnDrawItem(DrawItemEventArgs) in a derived class, be sure to call the base class's OnDrawItem(DrawItemEventArgs) method so that registered delegates receive the event.
