Sunday, 1 May 2016

Bind TextBox Control Inside TemplateField Of GridView Using C#.Net In Asp.Net

5/01/2016 - By Pranav Singh 0

This article will show you how you can bind textbox control present inside templatefield of gridview using c#.net in asp.net.

So for this article first we will create a new asp.net application and the gridview control. After adding gridview control add the shorting event.

<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="WebForm1.aspx.cs" Inherits="WebApplication4.WebForm1" %>

<!DOCTYPE html>

<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
    <title>Bind TextBox Control Inside TemplateField Of GridView Using C#.Net In Asp.Net</title>
</head>
<body>

    <form id="form1" runat="server">
        <div>
            <asp:GridView ID="GridView1" runat="server" AutoGenerateColumns="False" Width="30px">
                <Columns>
                    <asp:TemplateField HeaderText="Month">
                        <ItemTemplate>
                            <asp:TextBox ID="TextBox1" runat="server" Text='<%# Eval("Month") %>'></asp:TextBox>
                        </ItemTemplate>
                    </asp:TemplateField>
                    <asp:TemplateField HeaderText="Sale">
                        <ItemTemplate>
                            <asp:TextBox ID="TextBox1" runat="server" Text='<%# Eval("Sale") %>'></asp:TextBox>
                        </ItemTemplate>
                    </asp:TemplateField>
                </Columns>
            </asp:GridView>
            &nbsp;
        </div>
    </form>
</body>
</html>

In above code I have added textbox control in TemplateField. And bind it with field using Eval. After adding the above code add the below code.

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

namespace WebApplication4
{
    public partial class WebForm1 : System.Web.UI.Page
    {
        protected void Page_Load(object sender, EventArgs e)
        {
            DataTable dt = new DataTable();
            if (!IsPostBack)
            {
                dt = GetDataToBind();
                GridView1.DataSource = dt;
                GridView1.DataBind();
                ViewState["GridData"] = dt;
            }
        }
        /// <summary>
        /// Grid View data
        /// </summary>
        /// <returns></returns>
        public DataTable GetDataToBind()
        {
            DataTable dt = new DataTable("SaleData");
            dt.Columns.Add(new DataColumn("Month", typeof(string)));
            dt.Columns.Add(new DataColumn("Sale", typeof(int)));

            DataRow dr1 = dt.NewRow();
            dr1["Month"] = "Group 1";
            dr1["Sale"] = 10000;
            dt.Rows.Add(dr1);

            DataRow dr2 = dt.NewRow();
            dr2["Month"] = "Group 2";
            dr2["Sale"] = 34300;
            dt.Rows.Add(dr2);

            DataRow dr3 = dt.NewRow();
            dr3["Month"] = "Group 3";
            dr3["Sale"] = 23400;
            dt.Rows.Add(dr3);

            DataRow dr4 = dt.NewRow();
            dr4["Month"] = "Group 4";
            dr4["Sale"] = 30040;
            dt.Rows.Add(dr4);

            DataRow dr5 = dt.NewRow();
            dr5["Month"] = "Group 5";
            dr5["Sale"] = 342200;
            dt.Rows.Add(dr5);

            return dt;
        }
    }
}

In above code I have bind the gridview

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