LinkButton Click Event Inside GridView
LinkButton Handle ClickEvent Inside the GridView Row Details Show to Panel Using SelectedIndexChanged.
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DEMO
LinkButton Handle ClickEvent Inside the GridView Row Details Show to Panel Using SelectedIndexChanged.
Download Coding
Download
DEMO
HTML CODING
<html xmlns="http://www.w3.org/1999/xhtml">
<head id="Head1" runat="server">
<title></title>
</head>
<body>
<form id="form1" runat="server">
<div>
<table><tr><td>
<asp:GridView ID="GridView1" runat="server" AutoGenerateColumns="False"
OnSelectedIndexChanged="GridView1_SelectedIndexChanged" Height="40px">
<AlternatingRowStyle BackColor="#FF9999" />
<Columns>
<asp:TemplateField HeaderText="ID">
<ItemTemplate>
<br />
<asp:Label ID="lblID" runat="server" Text='<%# Eval("id") %>'></asp:Label>
<br />
<br />
<br />
<asp:Panel ID="Panel1" runat="server" Visible="False">
City
<asp:Label ID="lblCity" runat="server" Text="Label" ForeColor="Red"></asp:Label>
<br />
Country
<asp:Label ID="lblCountry" runat="server" Text="Label" ForeColor="#FF3300">
</asp:Label>
</asp:Panel>
</ItemTemplate>
</asp:TemplateField>
<asp:TemplateField HeaderText="Action">
<ItemTemplate>
<asp:LinkButton ID="LinkButton1" runat="server"
CommandName="Select">More Details</asp:LinkButton>
</ItemTemplate>
</asp:TemplateField>
</Columns>
<HeaderStyle BackColor="#FF99FF" Height="40px" />
<RowStyle BackColor="#FFCC99" Height="100px" Width="200px" />
</asp:GridView>
</td></tr></table>
</div>
</form>
</body>
</html>
C# CODING
using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Data;
using System.Data.SqlClient;
public partial class GridLinkButton : System.Web.UI.Page
{
SqlConnection con;
SqlCommand cmd;
SqlDataAdapter adp;
SqlDataReader rd;
DataSet ds;
string query;
public void dbcon()
{
string connn = (System.Configuration.ConfigurationManager.ConnectionStrings["dbcon"].ToString());
con = new SqlConnection(connn);
con.Open();
}
protected void Page_Load(object sender, EventArgs e)
{
if (!IsPostBack)
{
bind1();
}
}
protected void bind1()
{
dbcon();
query = "select * from grid";
cmd = new SqlCommand(query, con);
adp = new SqlDataAdapter(cmd);
ds = new DataSet();
adp.Fill(ds);
rd = cmd.ExecuteReader();
if (ds.Tables[0].Rows.Count > 0)
{
GridView1.DataSource = ds;
GridView1.DataBind();
}
else
{
ds.Tables[0].Rows.Add(ds.Tables[0].NewRow());
GridView1.DataSource = ds;
GridView1.DataBind();
int columncount = GridView1.Rows[0].Cells.Count;
GridView1.Rows[0].Cells.Clear();
// GridView1.FooterRow.Cells.Clear();
GridView1.Rows[0].Cells.Add(new TableCell());
GridView1.Rows[0].Cells[0].ColumnSpan = columncount;
GridView1.Rows[0].Cells[0].Text = "No Records Found";
}
}
protected void GridView1_SelectedIndexChanged(object sender, EventArgs e)
{
Panel cccc = (GridView1.SelectedRow.FindControl("Panel1") as Panel);
cccc.Visible = true;
Label lblid = (GridView1.SelectedRow.FindControl("lblID") as Label);
Label lblcity = (GridView1.SelectedRow.FindControl("lblCity") as Label);
Label lblcountry = (GridView1.SelectedRow.FindControl("lblCountry") as Label);
dbcon();
{
query = "select city,country from grid where id='" + lblid.Text + "'";
cmd = new SqlCommand(query, con);
rd = cmd.ExecuteReader();
if (rd.Read())
{
lblcity.Text = rd[0].ToString();
lblcountry.Text = rd[1].ToString();
}
}
}
}
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