private void Add(object _)
        {
            var frm = new AddEditReceptionView();

            frm.ShowDialog();
            LoadData();
        }
 private void Edit(object obj)
 {
     if (obj is Product product)
     {
         var frm = new AddEditReceptionView();
         MessengerInstance.Send(product);
         frm.ShowDialog();
         LoadData();
     }
 }