ListView.OnDrawColumnHeader(DrawListViewColumnHeaderEventArgs) Method
Definition
Important
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Raises the DrawColumnHeader event.
protected:
virtual void OnDrawColumnHeader(System::Windows::Forms::DrawListViewColumnHeaderEventArgs ^ e);protected virtual void OnDrawColumnHeader (System.Windows.Forms.DrawListViewColumnHeaderEventArgs e);abstract member OnDrawColumnHeader : System.Windows.Forms.DrawListViewColumnHeaderEventArgs -> unit
override this.OnDrawColumnHeader : System.Windows.Forms.DrawListViewColumnHeaderEventArgs -> unitProtected Overridable Sub OnDrawColumnHeader (e As DrawListViewColumnHeaderEventArgs)Parameters
A DrawListViewColumnHeaderEventArgs that contains the event data.
Remarks
Raising an event invokes the event handler through a delegate. For more information, see Handling and Raising Events.
The OnDrawColumnHeader 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 OnDrawColumnHeader(DrawListViewColumnHeaderEventArgs) in a derived class, be sure to call the base class's OnDrawColumnHeader(DrawListViewColumnHeaderEventArgs) method so that registered delegates receive the event.
