Using dbm2 As DbManager = New DbManager(New MySqlDataProvider(), "User ID=*****; Password=*****; Host=www.*******.com;Port=3306; Database=groupcalendar; Connection Timeout=300; Default Command Timeout=300;") 'GetManager(ManagerType.Online)
            dbm2.Connection.Close()
            dbm2.Connection.Close()
            dbm2.Connection.Close()
            If dbm2.Connection.State = ConnectionState.Open Then
                Debug.WriteLine("?????????????")
            End If
        End Using