public Form1()
        {
            loginform      = new LoginForm();
            viewrates      = new ViewRates();
            exchangeform   = new ExchangeForm();
            changepassword = new ChangePassword();
            billform       = new BillForm();
            InitializeComponent();
            ConnectToServer();
            this.menuStrip.Visible  = false;
            this.toolStrip1.Visible = false;
            // ShowLoginPanel(); // uncomment it

            loginform.textBoxUserName.Text = "ali"; //--
            loginform.textBoxPassword.Text = "ali"; //--
            LoginForm_ButtonLogin();                //--

            Add_All_Event_Handlers();
        }
        public Form1()
        {
            loginform = new LoginForm();
            viewrates = new ViewRates();
            exchangeform = new ExchangeForm();
            changepassword = new ChangePassword();
            billform = new BillForm();
            InitializeComponent();
            ConnectToServer();
            this.menuStrip.Visible = false;
            this.toolStrip1.Visible = false;
            // ShowLoginPanel(); // uncomment it

            loginform.textBoxUserName.Text = "ali"; //--
            loginform.textBoxPassword.Text = "ali"; //--
            LoginForm_ButtonLogin(); //--

            Add_All_Event_Handlers();
        }