<%@ Page
Language="C#"
AutoEventWireup="true"
CodeFile="Grid.aspx.cs"
Inherits="Grid"
%>
<!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 id="Head1" runat="server">
<title></title>
</head>
<body>
<form id="form1" runat="server">
<div>
<asp:GridView ID="GVOuterGrid"
runat="server"
AutoGenerateColumns="false"
OnRowDataBound="GVOuterGrid_RowDataBound"
DataKeyNames="Empid">
<Columns>
<asp:TemplateField HeaderText="Name">
<ItemTemplate>
<asp:Label ID="lblDepId"
runat="server"
Text='<%# Bind("Empname")%>'></asp:Label>
</ItemTemplate>
</asp:TemplateField>
<asp:TemplateField HeaderText="Designation">
<ItemTemplate>
<asp:Label ID="lblDepName"
runat="server"
Text='<%# Bind("designation")%>'></asp:Label>
</ItemTemplate>
</asp:TemplateField>
<asp:TemplateField HeaderText="Details">
<ItemTemplate>
<asp:GridView ID="GVinnerGrid"
runat="server"
AutoGenerateColumns="false">
<Columns>
<asp:TemplateField HeaderText="Employee
ID">
<ItemTemplate>
<asp:Label ID="lblEmpId"
runat="server"
Text='<%# Bind("address")%>'></asp:Label>
</ItemTemplate>
</asp:TemplateField>
<asp:TemplateField HeaderText="Employee
Name">
<ItemTemplate>
<asp:Label ID="lblEmpName"
runat="server"
Text='<%# Bind("gender")%>'></asp:Label>
</ItemTemplate>
</asp:TemplateField>
</Columns>
</asp:GridView>
</ItemTemplate>
</asp:TemplateField>
</Columns>
</asp:GridView>
</div>
</form>
</body>
</html>
--------------------------
ASPX.CS
using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
public partial class Grid :
System.Web.UI.Page
{
protected void
Page_Load(object sender, EventArgs e)
{
ado
OuterGridBind = new ado();
GVOuterGrid.DataSource = OuterGridBind.outerGrid();
GVOuterGrid.DataBind();
}
protected void
GVOuterGrid_RowDataBound(object sender, GridViewRowEventArgs e)
{
ado InnerGridBind = new ado();
if (e.Row.RowType == DataControlRowType.DataRow)
{
//string depid="ssss";
string DepId =
GVOuterGrid.DataKeys[e.Row.RowIndex].Value.ToString();
GridView inner = e.Row.FindControl("GVinnerGrid") as
GridView;
inner.DataSource = InnerGridBind.innerGrid(Convert.ToInt32(DepId));
inner.DataBind();
}
Response.Write("Under
Constraction");
}
}
--------------------