private void Btn_Edit_Room_Click(object sender, EventArgs e)
 {
     if (dgv_showRooms.SelectedRows.Count == 1)
     {
         DataGridViewRow selectedRow = dgv_showRooms.SelectedRows[0];
         Room            room        = (Room)selectedRow.Tag;
         EditRoom        editRoom    = new EditRoom(rooms, room, roomsPath, bookings, bookingsPath);
         editRoom.SaveObjects += SaveObjects;
         editRoom.ShowDialog();
         displayList();
     }
 }
        private void editeazaToolStripMenuItem_Click(object sender, EventArgs e)
        {
            DataGridViewCell selectedCol = dgv_showRooms.SelectedCells[0];

            if (dgv_showRooms.SelectedCells.Count == 1)
            {
                DataGridViewRow selectedRow = selectedCol.OwningRow;
                Room            room        = (Room)selectedRow.Tag;
                EditRoom        editRoom    = new EditRoom(rooms, room, roomsPath, bookings, bookingsPath);
                editRoom.SaveObjects += SaveObjects;
                editRoom.ShowDialog();
                displayList();
            }
        }