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Sunday, 6 July 2014

How to Bind Data To TextBox Values in Asp.Net GridView Control Using C#.Net

7/06/2014 - By Pranav Singh 0


In this article I will show you how to bind data to textbox values in asp.net gridview control using c#.net. In this I will use asp.net, gridview control, gridview itemtemplate and c#.net.
So for this article first we will create a new asp.net application and add the gridview control in it. 

Now we will make autogeneratd column false in gridview property.




After this we will add bound column and TemplateField to bind the Textbox.



After adding the template filed and bound column in your grid will look as shown below


Now we will select the tip of gridview. In this we will select edit template and add textbox in itemtemplate. After that we will bind the field.



After that your fields will look as shown below.


Now here is your  aspx page code.

<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="GridViewBindWithTextBox.aspx.cs"
    Inherits="ProjectDemo_Asp.et.GridViewBindWithTextBox" %>

<!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>How to Bind Data To TextBox Values in Asp.Net GridView Control Using C#.Net
    </title>
</head>
<body>
    <form id="form1" runat="server">
    <div>
        <asp:GridView ID="GridView1" runat="server" AutoGenerateColumns="False">
            <Columns>
                <asp:BoundField DataField="author_name" HeaderText="NAME" />
                <asp:BoundField DataField="publisher_name" HeaderText="PUBLISHER NAME" />
                <asp:TemplateField HeaderText="TITLE">
                    <ItemTemplate>
                        <asp:TextBox ID="TextBox1" runat="server" Text='<%# Eval("title") %>'></asp:TextBox>
                    </ItemTemplate>
                </asp:TemplateField>
            </Columns>
        </asp:GridView>
    </div>
    </form>
</body>
</html>

Now add the below code in your .cs page.

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

namespace ProjectDemo_Asp.et
{
    public partial class GridViewBindWithTextBox : System.Web.UI.Page
    {
        public string connectionstring = "Provider=Microsoft.ACE.OLEDB.12.0;Data Source=|DataDirectory|\\bookstore.mdb;Persist Security Info=False;";
        protected void Page_Load(object sender, EventArgs e)
        {
            DataTable _objdt = new DataTable();
            _objdt = GetDataFromDataBase();
            if (_objdt.Rows.Count > 0)
            {
                GridView1.DataSource = _objdt;
                GridView1.DataBind();
            }
        }

        /// <summary>
        /// Function for binding the data from database
        /// In this i have used Access DB you can use SQL DB to bind the data
        /// </summary>
        /// <returns></returns>
        public DataTable GetDataFromDataBase()
        {
            DataTable _objdt = new DataTable();
            string querystring = "select * from Books;";
            OleDbConnection _objcon = new OleDbConnection(connectionstring);
            OleDbDataAdapter _objda = new OleDbDataAdapter(querystring, _objcon);
            _objcon.Open();
            _objda.Fill(_objdt);
            return _objdt;
        }
    }
}

Now here is the final output.

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