private SelectList EmptySeat(string maChuyen)
{
DataTable tableEmptySeat = db.EmptySeat(maChuyen);
//DataColumn[] keyColumns = new DataColumn[1];
//keyColumns[0] = tableEmptySeat.Columns[0];
//tableEmptySeat.PrimaryKey = keyColumns;
int soGhe = db.SoGhe(maChuyen);
List <int> listEmptySeat = new List <int>();
for (int i = 1; i <= soGhe; i++)
{
if (booked(tableEmptySeat, i))
{
continue;
}
else
{
listEmptySeat.Add(i);
}
}
SelectList select = new SelectList(listEmptySeat);
return(select);
}
