| public static GetUserId ( string username ) : int | ||
| username | string | |
| return | int | |
public static int GetUserId(string username)
{
object result = Database.Instance.ExecuteScalar("SELECT id FROM user WHERE username = '" + username + "' LIMIT 1;");
if (result == null)
return -1;
else
return Convert.ToInt32(result);
}