private int validateAccount(string username, string password) { if (username.Length == 0 || password.Length == 0) { return(-1); } using (StoreManagementEntities context = new StoreManagementEntities()) { foreach (User user in context.Users) { if (user.Username == username && user.Password == password) { //lay iduser Idcashier = user.UserID; currentUser = user.Cast <UserEntity>(); return(user.Role); } } } return(-1); }
private int takeID(string username, string password) { if (username.Length == 0 || password.Length == 0) { return(-1); } using (var context = new StoreManagementEntities()) { foreach (var user in context.Users) { if (user.Username == username && user.Password == password) { return(user.UserID); } } } return(-1); }