Web Forms :: Page Refresh And Values From Database Repeating

May 3, 2013

using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;

[Code] ....

Whenever I refresh the page the value from database update automatically even when i am not inserting 

Database table

Id in primary key 

Name nvarchar max 

Message nvarchar max

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