/// <summary>
/// Unsubscribes from events and hides the layout panel, returning to the original window state.
/// </summary>
void FinishLayout()
{
IOController.HideDynamicLayoutPanel(this);
MouseMove -= DragDropController_MouseMove;
MouseUp -= DragDropController_MouseUp;
IOController.FlowLayoutEvents.PanelDrag -= MyEvents_PanelDrag;
collection.RemoveEventFromForms(DropPanelOnCurrentForm);
LinkFormsToStartDragDrop();
}