Export Grid view to
Excel Inside of Ajax
Update Panel
Grid view Data Export to Excel inside of ajax update panel using in asp.net c#.
DEMO
Download
HTML CODING
First - Create New Webform - Add Ajax Updatepanel inside add gridview and DataBound
Next - Add Updatepanel - property - Trigger - Gridview1
Next - Add Updatepanel - property - Trigger - Add AsyncPostBack = ExcelExportButton - Add & Update mode = Conditional
Gridview Same Data Export to Excel
Update Panel
Grid view Data Export to Excel inside of ajax update panel using in asp.net c#.
DEMO
Download
HTML CODING
<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
<title>Export Gridview to Excel Inside of Ajax UpdatePanel Using
in Asp.Net C#</title>
</head>
<body>
<form id="form1" runat="server">
<div>
<asp:ScriptManager ID="ScriptManager1" runat="server"></asp:ScriptManager>
<asp:UpdatePanel ID="UpdatePanel1" runat="server" UpdateMode="Conditional"><ContentTemplate>
<asp:Gridview ID="GridView1" runat="server" AutoGenerateColumns="false">
<AlternatingRowStyle ForeColor="Gray" />
<Columns>
<asp:BoundField HeaderText="Employee
Name" DataField="Empname"/> <asp:BoundField DataField="Id" HeaderText="Employee Id"/>
</Columns>
<HeaderStyle ForeColor="Blue" />
</asp:Gridview>
<asp:Button ID="btnExportExcel" runat="server" OnClick="btnExportExcel_Click" Text="Export to Excel" />
</ContentTemplate>
<Triggers>
<asp:AsyncPostBackTrigger ControlID="GridView1" />
<asp:PostBackTrigger ControlID="btnExportExcel" />
</Triggers>
</asp:UpdatePanel>
</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;
using System.IO;
public partial class Export_Gridview : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
SqlConnection con = new SqlConnection(System.Configuration.ConfigurationManager.ConnectionStrings["dbcon"].ToString());
con.Open();
if (!IsPostBack)
{
SqlDataAdapter adp = new SqlDataAdapter("select * from
Employee",con);
DataSet ds = new DataSet();
adp.Fill(ds);
GridView1.DataSource = ds;
GridView1.DataBind();
}
}
protected void btnExportExcel_Click(object sender, EventArgs e)
{
Response.ClearContent();
Response.AddHeader("content-disposition", "attachment;
filename=CustomerDetails.xls");
Response.ContentType = "application/excel";
StringWriter SW = new StringWriter();
HtmlTextWriter HTW = new HtmlTextWriter(SW);
GridView1.RenderControl(HTW);
Response.Write(SW.ToString());
Response.End();
}
public override void VerifyRenderingInServerForm(Control control)
{
//base.VerifyRenderingInServerForm(control);
}
}
First - Create New Webform - Add Ajax Updatepanel inside add gridview and DataBound
Next - Add Updatepanel - property - Trigger - Gridview1
Next - Add Updatepanel - property - Trigger - Add AsyncPostBack = ExcelExportButton - Add & Update mode = Conditional
Gridview Same Data Export to Excel
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