private void detach_InvBins(InvBin entity)
		{
			this.SendPropertyChanging();
			entity.Shelf = null;
		}
 partial void DeleteInvBin(InvBin instance);
		private void attach_InvBins(InvBin entity)
		{
			this.SendPropertyChanging();
			entity.Shelf = this;
		}
 partial void InsertInvBin(InvBin instance);
 partial void UpdateInvBin(InvBin instance);
 private void detach_InvBins(InvBin entity)
 {
     this.SendPropertyChanging();
     entity.Shelf = null;
 }
 private void attach_InvBins(InvBin entity)
 {
     this.SendPropertyChanging();
     entity.Shelf = this;
 }
 partial void DeleteInvBin(InvBin instance);
 partial void UpdateInvBin(InvBin instance);
 partial void InsertInvBin(InvBin instance);