I have written a piece of code which exports the gridview to an excel file. But this code created the grid on the firstrow,firstcolumn of spreadsheet.
How can i modify this code to write the grid on a given row& column?
[Code]....
Exising .net 2 app migrated to .net 4 and moved to an IIS7 Windows 2008 R2 server. We used to be able to run some code on the web page to export some stuff to excel. Now, when we do... we get the following error: The machine-default permission settings do not grant Local Activation permission for the COM Server application with CLSID {00024500-0000-0000-C000-000000000046} and APPID Unavailable to the user d"omainusername" SID (S-1-5-21-2084383492-816144152-925700815-4150) from address LocalHost (Using LRPC). This security permission can be modified using the Component Services administrative tool. I did wonder if it may be to do with the authenticated user being on a different domain to the webserver - where we see this error?
View 2 Replieswhen 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.
i use this code to export data into word.
Protected Sub Export(sender As Object, e As EventArgs) Handles btn_printexcel.Click
Response.Clear()
Response.Buffer = True
[Code]....
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?
I have one big problem for my, of course :)I have one page in my VB .NET website that contains 2 gridviews :GridView1 and GridView2I want to get one exel file with 2 sheets ( sheet A and Sheet B ), Sheet A want to contain data from GridView 1 and Sheet B i want to contain data from GridView 2I just know to save one excel file from one gridview, nd I'vesearched Google for some example but nothing for my case
View 2 RepliesI am looking for a way to insert javascript code block to end of ASP.NET page.
Page.ClientScript.RegisterClientScriptBlock(typeof(Page), "showVideo", sScript, true);
is appending to body but js codes are always requesting some js files didn't load or some functions are below of the script. How can i append scripts that i generated dynamically to the bottom of body?
I am reading data from Excel file using oledbdataadapter and binding to gridview.Every thing working fine.but if the cell is having some text along with bar sysmol ( | ) [Ex : 12345 | 789123] that cell data is not reading from excel file.All fileds in excel sheet is text format only.Some times it's reading correctly & some times it not reading(empty).Is there any problem with bar symbol ( | )
View 1 RepliesI have code to export the grid to excel . i have taken it from [URL] now i want to save excel file directly without asking user to save it or open it at client side. i want to save it on server folder. how to do that .
View 2 RepliesHow do i import selected row and columm from excel file to gridview? I have 9 rows in the excel file. I would like to display only 3 rows.
View 3 RepliesIn my web page i'm having gridview control. The datasource of that control is retrieve from an excel sheet. how can i handle with this?
View 4 RepliesI am following your article to show nested gridview: URL.... Now i want to export the Nested gridview data to the Excel sheet, how to do it.
View 1 RepliesI want to Export my gridview to Excel BIFF. Could any one suggest the approaches to do this.
View 2 Repliesi have try to export data to excel using gridview.
I have export it successfully but some data is missing which is due to the column format in the exported excel file is not TEXT .
[Code]....
I need to set the exported excel file column format to TEXT but find no solution on this.
[URL] .... I use this article for exporting gridview to Excel in asp.net - c#.....but i found some error in my code
i am using stored procedure for sql command and my code behind is as follows....
C# code
public partial class Admin_ResultDisplay : System.Web.UI.Page {
SqlConnection cn; protected void Page_Load(object sender, EventArgs e) {
cn = new SqlConnection(ConfigurationManager.ConnectionStrings["DbConnect"].ConnectionString);
//string strQuery = "select CustomerID,City,Country,PostalCode from customers";
//SqlCommand cmd = new SqlCommand(strQuery);
[Code] ....
How can I pass sql command at page_load event ? ?
I have generated a Excel report using C#,which generated fine.now i need to do all of those field is to be noneditable.how could i do it
Here my Export to Excel COde below:
#region Export to Excel
if (dt.Rows.Count > 0)
{
string filename = reportName + ".xls";
[Code]....
I don't know what wrong with my code. I always get empty value by using following statement(in GridView_SelectedIndexChanging event)
string IDTextValue=GridView1.Row[SelectedIndex].Cells[1].Text;// <-- My Column (which hold the key value) index is 1
How can I get correct value in code behind file? I used sqldataSource and GridView. I need handle some business logic in code behind file.
Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
If Not Me.IsPostBack Then Dim dataSet1 As New DataSet dataSet1
Dim dataSet2 As New DataSet dataSet2 Dim dataSet3 As New DataSet dataSet3
Dim dataSets As New List(Of DataSet)() dataSets.Add(dataSet1) dataSets.Add(dataSet2) dataSets.Add(dataSet3)
Dim strout As String = Server.MapPath("test1.xls") DataSetsToExcel(dataSets, strout) End If End Sub
[Code]..
How to create each excel sheet non-editable (read only)
I used this coding for export to excel, by using this coding i got only 65,536 rows only. How to bind more than 65,536 records or how to move the balace records to sheet 2 by using this method.
Protected Sub btnExportExcel_Click(ByVal sender As Object, ByVal e As EventArgs)
Dim ars_stock As New DataTable
ars_stock = cls.FillDataTable("select top 70000 * from spal..po_acc_details")
Response.Clear()
Response.Buffer = True
[Code] ....
I am uploading an Excel file into DataSet/Gridview but once the file is uploaded, then i want to be able to make changes the data that is uploaded like making changes the data inside the Gridview or deleting the data etc. Here is my code:
<div>
<asp:FileUpload ID="FileUpload1" runat="server" />
<asp:Button ID="btnUpload" runat="server" Text="Upload" OnClick="btnUpload_Click" />
<br />
[Code].....
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?
View 2 RepliesI am exporting a gridview in MS Excel as mentioned in the following link:
[URL]
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?
Here is a link with code that I used to Export data as Excel: [URL]....
That set up an ASP.Net page to allow a user to export data from a database to an Excel file.
how to read the image from excel shhet if i have foder which contain images .
so i want to dispalying image from excel shhet
.how can i do this wheather how can i assign the path of image/foder in excel shhet
I want read excel file in button event using asp.net with c#..
And the excel file content to be displaying into any control or same excel file to show..
I my exporting data through dataset to excel. But one column say awb no having datatype nvarchar contains long int no say : 123456789012345.
Then instead of displaying this no in numeric format(123456789012345) it is displaying in exponent form(1.23457E+19).
Is there any way to stop this i want data in numeric format (like this 123456789012345).