private void detach_VirtualMachineMarkers(VirtualMachineMarker entity)
		{
			this.SendPropertyChanging();
			entity.MachineRecordType = null;
		}
 partial void UpdateVirtualMachineMarker(VirtualMachineMarker instance);
 partial void DeleteVirtualMachineMarker(VirtualMachineMarker instance);
 partial void InsertVirtualMachineMarker(VirtualMachineMarker instance);