Web Forms :: Exporting Data To Excel Not Showing Complete Address?
May 24, 2010
I have an export button which exports the datagrid data to the excel sheet, now the problem is it is not exporting the right data to the excel sheet, the address column is showing just the 1st line of address shown in the datagrid and also not showing the
county .the code for this button is below.
protected void btnExport_Click(object sender, EventArgs e)
{
var _exportData = FilteredAudienceAsTable;
Export(_exportData, "Audiences.xls");
[Code]...
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Similar Messages:
Jul 26, 2012
Here are the steps made to replicate the issue.
Steps: 1. Go to the List --> Contact Persons page. 2. Click on the "Export" button to generate .XLS report for the Contact Persons List. 3. Close the .XLS report and navigate to other pages e.g. Contacts List. 4. In the Contacts List, click on "Close" button to REDIRECT back to the "Contact Persons" list page.
Expected: - Page shoud display the Contact Persons List page.
Actual: - A strange page is displayed containing mojibaki characters. See image in this [URL] ....
Here are the codes to generate the excel using an Active report:
private static void PushContentToHttp(ActiveReport report, MemoryStream msData, string fileName, string url)
{
report.Run();
XlsExport xls = new XlsExport();
xls.DisplayGridLines = true;
[Code] .....
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Dec 9, 2010
I am exporting an ASP.NET datagrid to excel and having an issue with the colors exporting with it. I know in order for the cells color to be exported to excel you must set the background color of the cell. I have several lines of text in the cell, parts of the text are wrapped in a div and the div background color is set. This is the color I need exported. Is there a way to do this? I have included an example below of what would be found in a cell.
<div style="background-color: #b88eb5;>
Random Text 1
</div>
<div style="background-color: #8ccb83;>
Random Text 2
</div>
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Apr 1, 2010
when I used a code of exporting gridview into excel this code worked for a new website which is without masterpage.
my code:
public override void VerifyRenderingInServerForm(Control control) { }
protected void BtnGenerateReport_Click(object sender, EventArgs e)
{
Response.Clear();
Response.Buffer = true;
Response.AddHeader("content-disposition",
"attachment;filename=GridViewExport.xls");
Response.Charset = "";
Response.ContentType = "application/vnd.ms-excel";
StringWriter sw = new StringWriter();.....
Now the same code when I copy it in my project having masterpage . there is no compiler error but it is genereating excel file withno data in it but in fact there is data in the grid view at runtime.
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Feb 28, 2013
I'm exporting a Gridview to excel. I get all the gridview header and content in excel in addition to that i need to add a header text like report name in header of the excel sheet with line break in header.
I tried the solution in this link [URL] by adding
Table.Caption = "Header Text"
Table.CaptionAlign = TableCaptionAlign.Top
but i get error Reference to a non shared member requires an object reference.
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Oct 17, 2013
I have a project in vb with a gridview in a multiview and i want to save in a workbook excel the gridview displayed data. I have read many articles but in the end i have downloaded the code from URL...and i adapted for my code. The problem is that when i press the ExporttoExcel button it's exporting only this...I cannot figure out that is the problem.
<style> .textmode { mso-number-format:@; } </style><div>
</div>
My code is down
Imports System.Data
Imports System.Data.SqlClient
Imports System.Web.UI.WebControls.TableRow
Imports System.Web.UI.WebControls.GridViewRow
Imports System.Diagnostics
Imports System.IO
Imports System.Configuration
[code]....
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Aug 10, 2010
let me know how to export asp.net4.0 chart data to pdf/excel .
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Feb 2, 2011
I am trying to export an ASP.NET 3.5 DataGridView to Excel using the following code :
protected
void Button1_Click(object sender,
EventArgs e)
{
Response.Clear();
Response.Buffer = true ;
Response.AddHeader("content-disposition" ,
"attachment;filename=text.xls" );
Response.Charset = "" ;
Response.ContentType = "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet" ;
StringWriter sw =
new StringWriter ();
HtmlTextWriter hw =
new HtmlTextWriter (sw);
GridView1.DataSource = RecordsDataSet;
GridView1.DataBind();
GridView1.AllowPaging = false ;
GridView1.DataBind();
GridView1.HeaderRow.Style.Add("background-color" ,
"#FFFFFF" );
for (int i = 0; i < GridView1.Rows.Count; i++)
{
GridViewRow row = GridView1.Rows[i];
//Change Color back to white
row.BackColor = System.Drawing.Color .White;
//Apply text style to each Row
row.Attributes.Add("class" ,
"textmode" );
}
GridView1.RenderControl(hw);
//style to format numbers to string...........
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Feb 8, 2010
I need a way to export data from MySql database (or simply from DataTable) to Excel and set colors of particular rows based on one of the fields' content.
I don't want to export the whole GridView because I need a way to add fields with calculated values as needed.
I have the following code that works:
[Code]....
But I don't know how to set colors to particular rows. Also, I don't know how to make Excel treat text fields that look like numbers as text to avoit scientific notation.
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Jan 27, 2010
I currently have a data grid that exports to Excel on an ASP.NET page (which is used for reporting purposes) which works great until we put it under the stresses of a full scale production environment. With a multitude of users using it it seems to fill up the server memory quite quickly since the data thats being pulled is rather large. The requirements of the page are: The data needs to be queried and exported to excel, so theres no point to getting around that. I've noticed that xls files are rather large in comparison to their xlsx counter parts, using xlsx files would be fine for my application. I've noticed that xlsb (Excel binary) are even smaller(approx 25% the size of the their xls counterpart). Is there anyway to change my code to export to xlsb (first choice) or xlsx rather than xls? I think it has something to do with Mime Types but I'm not positive.
Here is the code that I'm using for exporting:
[Code]....
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Aug 16, 2010
I found the following code online but I get error message "
RegisterForEventValidation can only be called during Render();
My C# code is:
[Code]....
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Jul 15, 2010
I am exporting GridView to Excel but keep on getting a pop up "The file you are trying to open, 'somefile.xls' is in a different format than specidied by the file extension. Verify that the file is not corrupted and is from a trusted source before opening the file. Do you want to open the file now?When I click "yes" the file opens fine. But why I am getting the pop up at the first place.Also as I have Office 2007 on my machine
GridView1.DataSource = dv;
GridView1.DataBind();
Response.Clear();
Response.Buffer = true;
[code]...
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Apr 28, 2010
I am creating some Graphs using Asp.net Charting control. I need to export the charts created to excel. These charts are going to be saved as images. I am able to export the Graph along with other details successfully using the foloowing code...
Response.Clear();
Response.Buffer = true;
Response.AddHeader("content-disposition", "attachment; filename=Sample.xls");
Response.Charset = "";
Response.ContentType = "application/vnd.ms-excel";
StringWriter stringWriter = new StringWriter();
HtmlTextWriter htmlTextWriter = new HtmlTextWriter(stringWriter);
Table1.RenderControl(htmlTextWriter);
htmlTextWriter.WriteBreak();
string test = Server.MapPath("~/");.......
If i try to open this excel file in any other system, then the image (i.e, charts) wont be available. But the excel shows the image only in my system(where the image is available in hard disk) .
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Jan 20, 2011
I have the following scenario shown below
Label: Name
ID Qty
1 10
2 5
Kindly note, the ID. QTy are currently in a gridview and the Label is a label on top of the gridview. I would like to export both the label and the gridview to excel...how can I do this.
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Jun 25, 2010
This is an ASP.NET 3.5 project being created with VS2008. One page contains a gridview with six columns. One of the columns displays standard, 17 character , Vehicle Identification Numbers (VIN). The VIN numbers display normally when the page is rendered. However, when the gridview is exported to Excel, the VIN numbers change. For example, in the gridview, the VIN might be 12345678912345678But when the gridview exports into Excel, that same VIN becomes 1.23457E+16The value of that Excel cell changes to 12345678912345600, changing the last two digits from 78 to 00. It does this for every VIN in the gridview table.I did some Googling but couldn't find anything specifically on this issue. Has anyone seen it before? Is there a way to format the column in the gridview so that Excel will accept it as literal text? I tried programmatically adding a style called 'text' to that column but that had no effect on the outcome. All of the other columns are behaving normally.
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Aug 20, 2010
I'm using code similar to code mention at http://www.dutch-creatives.com/post/2009/08/11/Export-ListView-to-Excel.aspx
to export Listview to excel
My listview [Code]....
I tried to debug, understand why it is generating an extra tr td but couldn't.How Can i directly cast item into HTMLTablerow?
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Feb 2, 2010
This is the class file im using to export the datagrid to excel sheet.Problem is i cant able to transfer the image from gridview to excel sheet using this code. What are the modifications i can do for the below code to export the image.
public class ExcelReport { # region Export to excel /// /// Function for Export html report to Excel sheet /// /// File name /// Gridview /// public void ExportToExcel(string fileName, GridView gv) { try { HttpContext.Current.Response.Clear(); HttpContext.Current.Response.AddHeader("content-disposition",
string.Format("attachment; filename={0}", fileName)); HttpContext.Current.Response.ContentType = "application/ms-excel"; using (StringWriter sw = new StringWriter()) { using (HtmlTextWriter htw = new HtmlTextWriter(sw)) { Table table = new Table(); if (gv.HeaderRow
!= null) { //gv.HeaderRow.CssClass = "GridviewStyle"; // gv.HeaderRow.Font.Bold = true; PrepareControlForExport(gv.HeaderRow); table.Rows.Add(gv.HeaderRow); } foreach (GridViewRow row in gv.Rows) { //row.CssClass = "GridviewStyle"; // row.BorderColor = System.Drawing.Color.Blue;
// row.Height = 20; PrepareControlForExport(row); table.Rows.Add(row); } if (gv.FooterRow != null) { PrepareControlForExport(gv.FooterRow); table.Rows.Add(gv.FooterRow); } table.RenderControl(htw); HttpContext.Current.Response.Write(sw.ToString()); HttpContext.Current.Response.Flush();
HttpContext.Current.Response.End(); } } } catch (Exception ex) { throw ex; } } private void PrepareControlForExport(Control control) { for (int i = 0; i < control.Controls.Count; i++) { Control current = control.Controls[i]; if (current is LinkButton) { control.Controls.Remove(current);
control.Controls.AddAt(i, new LiteralControl((current as LinkButton).Text)); } else if (current is ImageButton) { control.Controls.Remove(current); control.Controls.AddAt(i, new LiteralControl((current as ImageButton).AlternateText)); } else if (current is....................................
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Nov 10, 2010
I found a few examples online and followed them, but wasnt getting any results, just errors..Here is what i have in my button event that i want to use to create the files..
[Code]....
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Jun 22, 2010
I finally managed to export a gridview to an excel sheet.
Next, how can I remove the column width and alternatingrowstyle color (or all formatting if it is easier) "programatically" before exporting it to excel?
Demonstration of what I am trying to accomplish:
[Code]....
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Apr 6, 2010
I'm having two grid view and one button on aspx page , on click of export to excel button i want to transfer these grid view data to excel sheet.. My requirement is to trasnfer to same excel file with two sheets(One sheet for one grid view).
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Jan 21, 2010
I want to export a gridview data to excel; however, my form contains an update panel. I am getting the error message below. Note: the function works without an update Panel.
RegisterForEventValidation can only be called during Render();
private
{
Response.ClearContent();
Response.AddHeader(
Response.ContentType =
[Code].....
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Feb 14, 2010
Is there a simple way to use Response.Write to adjust column widths when exporting data to MS Excel?
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Oct 21, 2010
I have a web page with a gridview control and a button for Exporting to Excel
I get following error when exporting to Excel.
"The file you are trying to open, 'someFileName[1].xls, is in a different format than specified by the file extension. Verify that file is not corrupted and is from a trusted source before opening the file. Do you want to open the file now?"
Clicking Yes opens the file. I would like to avoid showing the above error to the users.
Following code is used from the click event. I've left the commented code here to show what I've tried based on results from internet search. I have Microsoft Office Excel 2007 on local PC.
[Code]....
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Oct 14, 2010
I am trying to work through a sample of exporting a gridview to an excel spreadsheet.I found the code below on the internet. I pasted it into a test.aspx page. I need to establish a connection to the NorthWind Database. Or if you have a better example of exporting a gridview to excel, share. Here is the location of the northwind.mdb on my pc: (and is this sample looking for an access database or a sql database...what is the filetype of a sqlserver database?) See code below
c:Program FilesMicrosoft Visual Studio 8SDKv2.0QuickStartaspnetsamplesdataapp_data orthwind.mdb
[Code]....
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Jan 6, 2011
I realized this has been asked multiple times before, but I still haven't been able to get it to work. I'm trying to export a Gridview to Excel without losing leading zeros. Here is my code. Add added the STYLE lines to try to fix the problem.
Dim attachment
As
String =
"attachment; filename=Awards.xls"
System.Web.HttpContext.Current.Response.ClearContent()
System.Web.HttpContext.Current.Response.AddHeader("content-disposition", attachment)
System.Web.HttpContext.Current.Response.ContentType = "application/ms-excel"
Dim sw
As
New StringWriter()
Dim htw
As
New HtmlTextWriter(sw)
gv.RenderControl(htw)
System.Web.HttpContext.Current.Response.Write(sw.ToString())
Dim STYLE
As
String =
"<style> .text { mso-number-format: ; } </style> "
System.Web.HttpContext.Current.Response.Write(STYLE)
System.Web.HttpContext.Current.Response.[End]()
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