Represents the method that handles the OnOleDrop event.
[Visual Basic .NET] Public Delegate Sub OnOleDropEventHandler ( _ ByVal dropAction As esriControlsDropAction, _ ByVal dataObjectHelper As Object, _ ByRef effect As Integer, _ ByVal button As Integer, _ ByVal shift As Integer, _ ByVal X As Integer, _ ByVal Y As Integer _ )
[C#] public delegate void OnOleDropEventHandler ( esriControlsDropAction dropAction, object dataObjectHelper, ref int effect, ref int button, ref int shift, ref int X, ref int Y );