Select a row in an asp:GridView without using a Select Command




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

<!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>
<asp:GridView ID="GridView1" runat="server" AutoGenerateColumns="False" DataKeyNames="ID"
Width="200px" AllowPaging="True" OnRowDataBound="PeopleGridView_RowDataBound">
<Columns>
<asp:BoundField DataField="StringField" HeaderText="Name" SortExpression="StringField">
</asp:BoundField>
</Columns>
</asp:GridView>
</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 SelectRow : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
if (!IsPostBack)
{
GridView1.DataSource = GetDataSet();
GridView1.DataBind();
}

}
public DataTable GetDataSet()
{

DataTable dt = new DataTable("Company");
DataRow dr;
dt.Columns.Add(new DataColumn("Id", typeof(Int32)));
dt.Columns.Add(new DataColumn("IntField", typeof(Int32)));
dt.Columns.Add(new DataColumn("StringField", typeof(string)));
for (int i = 0; i <= 10; i++)
{
dr = dt.NewRow();
dr[0] = i;
dr[1] = i;
dr[2] = "Company" + i + Environment.NewLine + "Title" + i;
dt.Rows.Add(dr);
DataColumn[] Parent_PKColumns = new DataColumn[1];
Parent_PKColumns[0] = dt.Columns["ID"];
dt.PrimaryKey = Parent_PKColumns;
Session["DataSource"] = dt;
}

return dt;
}
protected void PeopleGridView_RowDataBound(object sender, GridViewRowEventArgs e)
{
if (e.Row.RowType == DataControlRowType.DataRow)
{
e.Row.Attributes["onmouseover"] = "this.style.cursor='hand';this.style.textDecoration='underline';";
e.Row.Attributes["onmouseout"] = "this.style.textDecoration='none';";

e.Row.Attributes["onclick"] = ClientScript.GetPostBackClientHyperlink(this.GridView1, "Select$" + e.Row.RowIndex);
}

}
}

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