public override void DetachAll()
{
StartConnectedShape.IfNotNull(el => el.Connections.RemoveAll(c => c.ToElement == this));
EndConnectedShape.IfNotNull(el => el.Connections.RemoveAll(c => c.ToElement == this));
StartConnectedShape = null;
EndConnectedShape = null;
}
public override void DisconnectShapeFromConnector(GripType gt)
{
(gt.In(startGrips)).IfElse(
() => StartConnectedShape.IfNotNull(el => el.Connections.RemoveAll(c => c.ToElement == this)), // If
() => EndConnectedShape.IfNotNull(el => el.Connections.RemoveAll(c => c.ToElement == this))); // Else
}
