Monday, November 30, 2015

Dynamically populating Grid View

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

public partial class _Default : System.Web.UI.Page
{
    SqlConnection s1;
    protected void Page_Load(object sender, EventArgs e)
    {
        string ss = @"Data Source=VMB-PC\SQLEXPRESS;Initial Catalog=website;Integrated Security=True";
        s1 = new SqlConnection(ss);
        try
        {
            s1.Open();
            DataTable dt = new DataTable();
            dt.Columns.AddRange(new DataColumn[5] { new DataColumn("Rollno", typeof(int)),
                            new DataColumn("Name", typeof(string)),
                            new DataColumn("Department",typeof(string)),
            new DataColumn("Batch",typeof(string)),
            new DataColumn("Section",typeof(string))});
            dt.Rows.Add(1, "h", "a", "s","c");
            GridView1.DataSource = dt;
            GridView1.DataBind();

        }
        catch (Exception excep)
        {
           
        }
    }
    protected void GridView1_SelectedIndexChanged(object sender, EventArgs e)
    {
        string s = GridView1.SelectedRow.Cells[1].Text;
        Label1.Text = s;

    }
}










<%@ Page Language="C#" AutoEventWireup="true" CodeFile="Default.aspx.cs" Inherits="_Default" %>

<!DOCTYPE html>

<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
    <title></title>
</head>
<body>
    <form id="form1" runat="server">
    <div>
   
    </div>
        <asp:GridView ID="GridView1" runat="server" AutoGenerateSelectButton="True" CellPadding="4" ForeColor="#333333" GridLines="None" OnSelectedIndexChanged="GridView1_SelectedIndexChanged">
            <AlternatingRowStyle BackColor="White" />
            <FooterStyle BackColor="#990000" Font-Bold="True" ForeColor="White" />
            <HeaderStyle BackColor="#990000" Font-Bold="True" ForeColor="White" />
            <PagerStyle BackColor="#FFCC66" ForeColor="#333333" HorizontalAlign="Center" />
            <RowStyle BackColor="#FFFBD6" ForeColor="#333333" />
            <SelectedRowStyle BackColor="#FFCC66" Font-Bold="True" ForeColor="Navy" />
            <SortedAscendingCellStyle BackColor="#FDF5AC" />
            <SortedAscendingHeaderStyle BackColor="#4D0000" />
            <SortedDescendingCellStyle BackColor="#FCF6C0" />
            <SortedDescendingHeaderStyle BackColor="#820000" />
        </asp:GridView>
        <asp:Label ID="Label1" runat="server" Text="Label"></asp:Label>
    </form>
    </body>
</html>

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