This post shows how to display values in the selected row in a Gridview in the textboxes below.
<%@ Page Language="C#" AutoEventWireup="true" CodeFile="SelectRowInTextbox.aspx.cs"
Inherits="SelectRowInTextbox" %>
<!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>Untitled Page</title>
</head>
<body>
<form id="form1" runat="server">
<div>
<div style="text-align: left">
<asp:GridView ID="GridView1" runat="Server" AutoGenerateSelectButton="True" OnSelectedIndexChanged="GridView1_SelectedIndexChanged">
</asp:GridView>
</div>
<div style="text-align: right; vertical-align: top">
<asp:TextBox ID="txt1" runat="Server"></asp:TextBox><br />
<asp:TextBox ID="TextBox1" runat="Server"></asp:TextBox><br />
<asp:TextBox ID="TextBox2" runat="Server"></asp:TextBox><br />
<asp:TextBox ID="TextBox3" runat="Server"></asp:TextBox><br />
</div>
</div>
</form>
</body>
</html>
using System;
using System.Data;
using System.Configuration;
using System.Collections;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;
public partial class SelectRowInTextbox : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
if (!IsPostBack)
{
BindGridViewView();
}
}
private void BindGridViewView()
{
if (Session["strTemp"] != null)
{
GridView1.DataSource = Session["strTemp"] as DataTable;
GridView1.DataBind();
}
else
{
GridView1.DataSource = GetCustomMadeDataTable();
GridView1.DataBind();
}
}
public DataTable GetCustomMadeDataTable()
{
//Create a new DataTable object
System.Data.DataTable objDataTable = new System.Data.DataTable();
//Create three columns with string as their type
objDataTable.Columns.Add("ISBN", typeof(string));
objDataTable.Columns.Add("Title", typeof(string));
objDataTable.Columns.Add("Publisher", typeof(string));
objDataTable.Columns.Add("Year", typeof(string));
DataColumn[] dcPk = new DataColumn[1];
dcPk[0] = objDataTable.Columns["ISBN"];
objDataTable.PrimaryKey = dcPk;
objDataTable.Columns["ISBN"].AutoIncrement = true;
objDataTable.Columns["ISBN"].AutoIncrementSeed = 1;
//Adding some data in the rows of this DataTable
DataRow dr;
for (int i = 1; i <= 10; i++)
{
dr = objDataTable.NewRow();
dr[1] = "Title" + i.ToString();
dr[2] = "Publisher" + i.ToString();
dr[3] = "200" + i.ToString();
objDataTable.Rows.Add(dr);
}
Session["strTemp"] = objDataTable;
return objDataTable;
}
protected void GridView1_SelectedIndexChanged(object sender, EventArgs e)
{
GridViewRow row = GridView1.SelectedRow;
txt1.Text = row.Cells[1].Text;
TextBox1.Text = row.Cells[2].Text;
TextBox2.Text = row.Cells[3].Text;
TextBox3.Text = row.Cells[4].Text;
}
}