//update
public static void Update(Visiters visiters)
{
using (restaurantEntities db = new restaurantEntities())
{
db.Entry(visiters).State = EntityState.Modified;
db.SaveChanges();
}
}
//delete
public static void Delete(Visiters visiters)
{
using (restaurantEntities db = new restaurantEntities())
{
db.Visiters.Remove(visiters);
db.SaveChanges();
}
}
//add
public static Visiters Add(Visiters visiters)
{
using (restaurantEntities db = new restaurantEntities())
{
visiters = db.Visiters.Add(visiters);
db.SaveChanges();
return(visiters);
}
}