public static bool UserAlradyExists(string username, out string message) { message = String.Empty; using (var context = new WebappContext()) { var result = context.Users.Any(u => string.Compare(u.Login, username, StringComparison.CurrentCultureIgnoreCase) == 0); if (result) { message = "Użytkownik o podanej nazwie już istnieje"; } return(result); } }
public static string GetUserName(int id) { string result; using (var context = new WebappContext()) { var user = context.Users.Where(u => u.Id == id).FirstOrDefault(); if (user == null) { return(null); } result = string.IsNullOrEmpty(user.FirstName) && string.IsNullOrEmpty(user.LastName) ? user.Login : user.FirstName + " " + user.LastName; } return(result); }