Question from the C# Winforms test

Set the AllowDrag property to true. Then create an event handler for the DragOver event.

Set the AllowDrag property to true. Then create an event handler for the ItemDrag event to call the DoDragDrop method.

Set the AllowDrag property to true. Then create an event handler for the DragEnter event to call the DoDragDrop method.

Create an event handler for the DragDrop event to handle the drag-and-drop on itself.

Create an event handler for the DragEnter event to handle the drag-and-drop on itself.