ASP.NET 4.0: Parent page for refreshing

//this is a parent page source file
<%@ Page Language="C#" AutoEventWireup="true" CodeFile="ParentPage.aspx.cs" Inherits="ParentPage" %>

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
    <title></title>
<script language="javascript" type="text/javascript">
    function OpenWindow() {
        window.showModalDialog("childrefresh.aspx",
       "mywindow", "menubar=0,resizable=0," +
       "width=350,height=250,toolbars=0");
    }
</script>
</head>
<body>
    <form id="form1" runat="server">
    <div>
    <b>List of suppliers:</b>
        <asp:GridView ID="GridView1" runat="server" AutoGenerateColumns="false">
        <Columns>
<asp:BoundField DataField="id" HeaderText="Emp Id"></asp:BoundField>
<asp:BoundField DataField="ename" HeaderText="Emp Name"></asp:BoundField>
<asp:BoundField DataField="doj" HeaderText="Emp Doj"></asp:BoundField>
</Columns>
        </asp:GridView>
<asp:LinkButton runat="server" OnClientClick="OpenWindow()"
ID="lnkNew" onclick="lnkNew_Click">Add more supplier
</asp:LinkButton>
    </div>
    </form>
</body>
</html>
//this is parent code file
using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Data;
using System.Data.SqlClient;

public partial class ParentPage : System.Web.UI.Page
{
    Connection objcon = new Connection();
    protected void Page_Load(object sender, EventArgs e)
    {
       // ClientScript.RegisterStartupScript(GetType(), "window.dialogArguments.location.reload(true)", "<script>window.close();</script>");
         string scriptString = ("<script language='JavaScript'>window.opener.document.forms(0).submit();</script>");
        if (!Page.ClientScript.IsClientScriptBlockRegistered(scriptString))
      {
              Page.ClientScript.RegisterClientScriptBlock(this.GetType(),
                                       "script", scriptString);
       }
        if (!IsPostBack)
        {
           //DataSet ds;"<script language='javascript')
           //if (Session["ds"] == null)
           //{
               objcon.da = new SqlDataAdapter("select * from demo", objcon.con);
               objcon.da.Fill(objcon.ds);
               GridView1.DataSource = objcon.ds;
               GridView1.DataBind();
           //}
           //else
           //{
           //    ds = (DataSet)Session["ds"];
           //    GridView1.DataSource = ds;
           //    GridView1.DataBind();
           //}
        }
    }
    protected void lnkNew_Click(object sender, EventArgs e)
    {

    }
}

ASP.NET 4.0

Thursday, 5 May 2011

Parent page for refreshing

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