ListView.OnItemDrag(ItemDragEventArgs) Method
Definition
Important
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Raises the ItemDrag event.
protected:
virtual void OnItemDrag(System::Windows::Forms::ItemDragEventArgs ^ e);protected virtual void OnItemDrag (System.Windows.Forms.ItemDragEventArgs e);abstract member OnItemDrag : System.Windows.Forms.ItemDragEventArgs -> unit
override this.OnItemDrag : System.Windows.Forms.ItemDragEventArgs -> unitProtected Overridable Sub OnItemDrag (e As ItemDragEventArgs)Parameters
An ItemDragEventArgs 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 OnItemDrag 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 OnItemDrag(ItemDragEventArgs) in a derived class, be sure to call the base class's OnItemDrag(ItemDragEventArgs) method so that registered delegates receive the event.
