public
      
      
        partial
      
      
        class
      
      
         Frm_Main : Form

    {

        
      
      
        public
      
      
         Frm_Main()

        {

            InitializeComponent();

        }



        
      
      
        private
      
      
        void
      
       Frm_Main_Load(
      
        object
      
      
         sender, EventArgs e)

        {

            RegistryKey myReg1, myReg2;
      
      
        //
      
      
        聲明注冊表對象
      
      

            myReg1 = Registry.CurrentUser;
      
        //
      
      
        獲取當前用戶注冊表項
      
      
        try
      
      
        

            {

                myReg2 
      
      = myReg1.CreateSubKey(
      
        "
      
      
        Software\\MySoft
      
      
        "
      
      );
      
        //
      
      
        在注冊表項中創建子項
      
      
        this
      
      .Location = 
      
        new
      
       Point(Convert.ToInt16(myReg2.GetValue(
      
        "
      
      
        1
      
      
        "
      
      )), Convert.ToInt16(myReg2.GetValue(
      
        "
      
      
        2
      
      
        "
      
      )));
      
        //
      
      
        設置窗體的顯示位置
      
      
                    }

            
      
      
        catch
      
      
         { }

        }



        
      
      
        private
      
      
        void
      
       Frm_Main_FormClosed(
      
        object
      
      
         sender, FormClosedEventArgs e)

        {

            RegistryKey myReg1, myReg2;
      
      
        //
      
      
        聲明注冊表對象
      
      

            myReg1 = Registry.CurrentUser;
      
        //
      
      
        獲取當前用戶注冊表項
      
      

            myReg2 = myReg1.CreateSubKey(
      
        "
      
      
        Software\\MySoft
      
      
        "
      
      );
      
        //
      
      
        在注冊表項中創建子項
      
      
        try
      
      
        

            {

                myReg2.SetValue(
      
      
        "
      
      
        1
      
      
        "
      
      , 
      
        this
      
      .Location.X.ToString());
      
        //
      
      
        將窗體關閉位置的x坐標寫入注冊表
      
      

                myReg2.SetValue(
      
        "
      
      
        2
      
      
        "
      
      , 
      
        this
      
      .Location.Y.ToString());
      
        //
      
      
        將窗體關閉位置的y坐標寫入注冊表
      
      
                    }

            
      
      
        catch
      
      
         { }

        }

    }