Regarding the connection string

See more:

ASP.NET

hi all,

my code file is given below....

protected void Page_Load(object sender, EventArgs e)
   {
       ConnectionInfo con = new ConnectionInfo();
       con.ServerName = "HHDVAQUAS";
       con.DatabaseName = "Current";
       con.UserID = "sa";
       con.Password = "samesame";

       CrystalReportViewer1.ParameterFieldInfo.Clear();
       CrystalReportViewer1.ReportSource = Server.MapPath("Report/RptGpsCustomerList.rpt");
       ParameterFields parameter = CrystalReportViewer1.ParameterFieldInfo;
       ParameterField strid = new ParameterField();
       strid.Name = "@strIDs";
       ParameterDiscreteValue par_custid_value = new ParameterDiscreteValue();
       par_custid_value.Value = Session["stID"].ToString();
       strid.CurrentValues.Add(par_custid_value);
       parameter.Add(strid);
       ParameterField intFilterType = new ParameterField();
       intFilterType.Name = "@intFilterType";
       ParameterDiscreteValue par_intFilterType_value = new ParameterDiscreteValue();
       par_intFilterType_value.Value = Convert.ToInt16(Session["ReportBy"].ToString());
       intFilterType.CurrentValues.Add(par_intFilterType_value);
       parameter.Add(intFilterType);
       foreach (TableLogOnInfo tlf in CrystalReportViewer1.LogOnInfo)
       {
           tlf.ConnectionInfo = con;
       }

The above code is working ..but every time i have to change connection Information in this code when i deploy my page on other m/c.
i want to provide the connection by my web.config file.

please help me