Refreshing page after click on submit

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C#3.5

Hello Sir,

I am performing insert the data into database using linq to sqlserver on Click Submit Button, But after click on submit page is refreshing , "i have checked by code that again and again calling get method" Please help me guys any solution u have ...

"I am using custom user control (Userreg.ascx) for filling data and submit button on Default.aspx page"

My Sample code is

UserReg.ascx

private GeneralDetails GD = new GeneralDetails();

public int InsertRegDetails()
{

 GD.FirstName = txtFirstName.Text;
 GD.MiddleName = txtMiddleName.Text;
 GD.LastName = txtLastName.Text;

}

Default.aspx

protected void LinkButton1_Click(object sender, EventArgs e)
   {

       try
       {

           Status = RegInGeneral1.InsertRegDetails();

           dvMessage.Visible = true;
           dvReg.Visible = false;
           ShowMessage1.Success = SessionVariables.MsgSuccessfulyReg;
           ShowMessage1.Failure = SessionVariables.MsgAlreadtReg;


           if (Status == 1)
           {

               ShowMessage1.showSuccess = true;
           }
           else
           {
               ShowMessage1.showSuccess = false;
               dvMessage.Visible = false;
               dvReg.Visible = true;

           }


       }
       catch (Exception ex)
       {
           SessionVariables.ErrorMessage(DateTime.Now + " SessionId = " + Session.SessionID.ToString() + " ip = " + SessionVariables.IPAddress + "  Error Message:" + ex.Message);

       }


   }