protected void Button1_Click(object sender, EventArgs e) { ns.Regis obj = new ns.Regis(); ns.PrpRegis prpobj = new ns.PrpRegis(); prpobj.uname = TextBox1.Text; string data = obj.checkusr(prpobj); if (TextBox2.Text == data) { Session["ss"] = prpobj.uname; Response.Redirect("content.aspx"); } else { Response.Write("Wrongggggg"); } }