private void register(object userName)
{
us_users u = new us_users();
u.us_username = (string)userName;
if ((alreadyRegistered(u.us_username) == false) && (u.us_username != "") && (u.us_username.First() != ' ')) {
try {
u.us_id = dbModel.us_users.Count() + 1;
dbModel.us_users.Add(u);
dbModel.SaveChanges();
MessageBox.Show("Registered! You have been registered. ", "Done", MessageBoxButton.OK);
}
catch (NullReferenceException n) {
u.us_id = 1;
dbModel.us_users.Add(u);
dbModel.SaveChanges();
MessageBox.Show("Registered! Your ID is 1", "Done", MessageBoxButton.OK);
}
}
else { MessageBox.Show("Invalid input. No spaces are allowed!", "Error", MessageBoxButton.OK); }
}
private void chooseUser(string userName)
{
user = (from u in dbModel.us_users
where u.us_username == userName
select u).ToList().Last();
}