AJAX :: Export Gridview To Excel In UpdatePanel?

Nov 10, 2010

I am using AJAX 1.0. I want to export gridview to excel and it should display loading image when user start exporting excel. I usedUpdatePanelbut is gives some JS error message.

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Data Controls :: Export To Excel Not Working For GridView Inside UpdatePanel

Nov 25, 2013

I have below code that i am using to export the Gridview data to excel sheet:

<%@ Page Language="C#" MasterPageFile="~/admin/MasterPage.master" AutoEventWireup="true" CodeFile="Default.aspx.cs" Inherits="admin_Default" Title="Untitled Page" EnableEventValidation="false"%>
<%@ Register Assembly="AjaxControlToolkit" Namespace="AjaxControlToolkit" TagPrefix="cc2" %>
<asp:Content ID="Content1" ContentPlaceHolderID="head" Runat="Server">

[Code] ....

But it is not working.... 

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Forms Data Controls :: Gridview - Export To Excel And Formatting Excel From Right To Left

Jun 10, 2010

How can I export data from a Gridview to excel and once exported the data should be formatted in right to left (arabic) manner. How can I achieve this?

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Apr 6, 2014

i use this code to export data into word.

Protected Sub Export(sender As Object, e As EventArgs) Handles btn_printexcel.Click
Response.Buffer = True


but the export docs will be downloaded into the user computer.

what should i do so that the exported docs is save into the server?

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Forms Data Controls :: Export Gridview To Ms Excel - Set Excel Page Orientation As Landscape

Jan 22, 2010

I am exporting a gridview in MS Excel as mentioned in the following link:


I want to set orientation of excel pages as landscape. Is there any way to do that? Any header information to be added for file being exported to set orientation of pages as landscape?

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Export GridView To Excel Without Losing Grid Lines In Excel?

Mar 4, 2010

I have a GridView that I want to export to Excel. When I use the sample code I find online, it exports the content to Excel just fine, but for some reason it also clears out all grid lines outside of my exported table.

For your average excel user this is easy enough to fix, but I need this solution to work for everyone.

So then is there a way to export the data in a GridView into an Excel Workbook so that it looks like it was just typed into Excel? I've pasted the code I am using below, assume that a GridView called toPrint exists and has accurate data.

Response.AddHeader("content-disposition", "attachment; filename=" + name + "_Registration_Forms.xls");
Response.Charset = "";
Response.ContentType = "application/vnd.ms-excel";
Page.EnableViewState = false;
System.IO.StringWriter stringWrite = new System.IO.StringWriter();
System.Web.UI.HtmlTextWriter htmlWrite = new HtmlTextWriter(stringWrite);

EDIT: Found one partial solution. If I export as a comma-delimited list and set the header to be a CSV file, it opens fine and all grid lines (even those outside of the exported data) are showing. The only problem with this of course is having to strip out every comma and newline character from my values before exporting them.

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Export From Gridview To Excel

Dec 14, 2010

I want to export gridview to Excel and followed the code from the link below but never get it work. [URL] I used the data as below but after exporting, it became 1234567, 2266998,3388445. They are all missing '0'.

MEMBID (varchar(20))

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C# - Export To Excel From Gridview?

Jun 24, 2010

i have a code for export to excel,in my gridview i set paging to dispaly no of records in pagecount. but in my export to excel it is not giving me entire records,insted it is showing me the same paging with 6 record.

my code:

string attachment = "attachment; filename=Contacts.xls";
Response.AddHeader("content-disposition", attachment);
Response.ContentType = "application/ms-excel";


how to change /disable the paging to get all the records from my gridview

i have numbers in gridview as +9199.... but after exporting it is showing me in the format of 9.99....

how to pass the formatcells in numbers from here..

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Apr 1, 2011

I am using Ajax ConfirmButtonExtender Control in GridView for Deleting the Record. I am also Exporting the GridData to Excel using Render Method. But when i click on the Export Button, i am getting below error Extender control 'confirmID' is not a registered extender control. Extender controls must be registered using RegisterExtenderControl() before calling RegisterScriptDescriptors(). Parameter name: extenderControl

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Forms Data Controls :: Export A Gridview With A Child Gridview To Excel?

Apr 14, 2010

Can we export a gridview with a child gridview to excel?

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How could we Export an image to Excel on top of a gridview, using Respone.Write

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VS 2008 Gridview Export To Excel?

Jan 11, 2011

I have a custom control gridview:I have a filter row in the header of each column with a textbox and a button to filter. when the user clicks the filter button this is one of the blocks of code that get executed

Protected Overridable Sub ApplyFilterCommand(ByVal filterCommand As String)
Dim dsv As DataSourceView = Me.GetData

If (TypeOf dsv Is SqlDataSourceView) Then

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Export Gridview Contents To Excel

Mar 21, 2016

I have done this before, and am simply pasting the code that works on other pages to this page, but I cannot seem to get this function to work on this particular page. When Excel is opened after the export, all I get is <div> on line 1 and a few lines later I get </div>.

ASPX markup:

<%@ Page Language="VB" AutoEventWireup="false" CodeFile="LSOReport.aspx.vb" Inherits="Secure_LSOReport" %>
<!DOCTYPE html>
<link href="../CSS/Style1.css" rel="stylesheet" />
<link href="../CSS/style2.css" rel="stylesheet" />
<link href="../CSS/Style3.css" rel="stylesheet" />

[Code] ....

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I am trying to export excel in accordin as per search result ...

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C# - Export Gridview Rows To Excel Sheet?

Nov 21, 2010

I had task in my project to export grid view rows to excel sheet I serached and I had code and I did it but this class export only current page from grid view so I want also to export all gridview rows.


using System;
using System.Data;
using System.Configuration;
using System.IO;
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;.........

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C# - Data Format - Export GridView To Excel?

Feb 17, 2011

There was a string (1008901023816550000000) in the GridView somehow was saved as a scientific number (1.0089E+21) in Excel when I exported the GridView to Excel.I am using .Net 4.0.Here is what I tried, but they didn't solve the problem:

Added DataFormatString="{0:g}" to the BoundColumn tag.
Set the style after the RenderControl was called.
string style = @" .text { mso-number-format:@; } ";

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C# - Remove Column Using GridView To Export To Excel

Dec 17, 2010

I am binding a gridView to a List<model>. I am able to export it to an excel file but I am not able to remove a specific column. I tried gridView.Columns.RemoveAt(myIndex) but didn't work and threw a null exception and I am assuming this is because the gridView is not binded to a dataTable.

var models = new ModelService().List(startDate, DateTime.Now);
var gridView = new GridView { DataSource = models };

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Web Forms :: Export To Excel Without Displaying Gridview?

Jul 8, 2010

i have a Gridview and i m exporting that gridview into the excel,its working fine,i m using RenderControl to write the gridview data on to the Excel file but now what i want is, if i m disable that gridview and try to export the data its not export coz my gridview is Hidden . so is there any way i can also Export to Excel with disableing gridview. here is my code


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Export The Gridview Data Into An Excel File?

Nov 15, 2010

I am working in a project where i need to export the Gridview data into an Excel file. after that in the newly geretated excel sheet i want to put some formula so that it gives the sum of all the columns. Exporting data into an excel file is done Using following code


how can i enter formula dynamically in excel sheet.

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Web Forms :: Export Gridview To Excel But Missing '0'?

Dec 14, 2010

I want to export gridview to Excel and followed the code from the link below but never get it work.

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Web Forms :: Export GridView With DropDownList To Excel

Nov 28, 2012

I have nested grid and i want to send the grid record into an Excel file to the client. I an export grid and save in excel file on the server. And then send this file to the client.   My page contain 2 drop down bind runtime. When I complete the export the report and save in excel file and then click on drop down it get blank. I am using the method for render control in html.

public override void VerifyRenderingInServerForm(Control control)

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Web Forms :: Export GridView To Excel CSV Formats

Mar 14, 2012

I was trying to use code at this link... [URL] ....

I was able to successfully get the Excel export function working but there are issues with the CSV I am still troubleshooting.

My issue is this though. I have a Gridview of both English and other foreign languages such as Japanese and Thai. The foreign Asian languages do not export properly using your code. European languages such as Spanish, French and Italian have no problem. Do you have a fix to support the Asian languages? 

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Web Forms :: How To Export Gridview With Image And Other Others To Excel

Jul 15, 2012

How to export gridview with image and other others to excel. If possible for word and pdf.

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Web Forms :: GridView Control - Export To Excel?

Aug 30, 2012

i have a gridview control i just want to export to excel i try your code but code execute successfully. but not going to convert to excel

Response.Buffer = true; 
Response.AddHeader("content-disposition", "attachment;filename=GridViewExport.xls"); 
Response.Charset = ""; 
Response.ContentType = "application/vnd.ms-excel";       


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AJAX :: Export To Excel With Infragistics UltraWebGridExcelExporter Control?

Oct 11, 2010

I am having a grid with checkboxes corresponding to each row to enable select.There is a dropdownlist populated with several action items and a button which will trigger the selected action from the dropdown.One among the dropdownlist action is "Export to excel".I am using the infragistics UltraWebGridExcelExporter control for this.Both the grid and UltraWebGridExcelExporter is placed inside an AJAX updatepanel.I need the export to excel functionality to work without full page postback.For this I have added a AsyncPostBack Trigger for the button to the updatePanel.But the export to excel is throwing "Sys.WebForms.PageRequestManagerParserErrorException" with this.If I am adding PostBack Trigger for the button, the export to excel is working fine.But the whole page posts back.Is there a way to solve this?

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