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
Code:
Protected Overridable Sub ApplyFilterCommand(ByVal filterCommand As String)
Dim dsv As DataSourceView = Me.GetData
If (TypeOf dsv Is SqlDataSourceView) Then
[code]....this works. However, all rows from the datasource are exported. say the initial number of rows where 54. I then filter a column, the number of rows in the gridview are now 29.I then export to excel, and all 54 rows are exported.
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Feb 23, 2011
Im using Visual Studio 2008 and i have created a GridView which displays data from an SQL Table, how could i export this data into an Excel sheet on click of a button.
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Jul 12, 2012
I need to give users of my asp.net/vb.net web application the ability to click a button which will then send them an e-mail with the contents of a SQL query attached as an Excel e-mail attachment.
I can manage all of this apart from getting the contents of a VB dataset object into an Excel file on my server.
I know how to export a gridview to Excel at the client end, but my boss has been adamant that he wants the button to send an e-mail with the results attached - I have no need to display a gridview at all.
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Jul 4, 2011
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Apr 6, 2014
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Response.Clear()
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[Code]....
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Jan 22, 2010
I am exporting a gridview in MS Excel as mentioned in the following link:
[URL]
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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.Clear();
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);
toPrint.RenderControl(htmlWrite);
Response.Write(stringWrite.ToString());
Response.End();
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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[Code]....
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Nov 24, 2010
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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))
01234567
02266998
03388445
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Jun 24, 2010
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my code:
string attachment = "attachment; filename=Contacts.xls";
Response.ClearContent();
Response.AddHeader("content-disposition", attachment);
Response.ContentType = "application/ms-excel";
[Code]....
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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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Can we export a gridview with a child gridview to excel?
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Oct 26, 2010
How could we Export an image to Excel on top of a gridview, using Respone.Write
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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:
Code:
<%@ 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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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.
Class:
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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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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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 };
gridView.DataBind();
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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
[Code]....
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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
[Code]....
how can i enter formula dynamically in excel sheet.
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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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public override void VerifyRenderingInServerForm(Control control)
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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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