public static int GetLastUserID() { using (var session = new Session1Entities()) { if (int.TryParse(session.Users.Max(u => u.ID).ToString(), out int maxID)) { return(maxID); } else { return(0); } } }
public static bool IsConnected() { try { using (var session = new Session1Entities()) { session.Database.Connection.Open(); return(true); } } catch (SqlException) { return(false); } }