Occurs when a shape has been deselected. It occurs by removing a shape from the TXDrawingControl.Selection.Shapes property or, if the number of selected shapes is greater than 0, clicking on a location inside the TX Drawing Control where no shape is located. The event handler receives an argument of type ShapeEventArgs containing data related to this event.
[C#] public event Drawing.ShapeEventHandler ShapeDeselected;
[Visual Basic] Public Event ShapeDeselected As Drawing.ShapeEventHandler