HyperLinkField links to Excel files always open in Excel as Read-Only.
I have an ASP.net site on an IIS 6 server. On one page, I have a GridView containing a HyperLinkField. This field contains links that point to Excel files on the server, albeit on another drive. The links open properly in Excel when clicked, however the files aways open as Read-Only. I want these files to be writable after they open. The permissions on the directory containing the Excel files is set for full access to Everyone, including the IIS and ASPNET users. Also, when these files are browsed over the network (not via web broswer), they open properly (writable). Why are these files...Got error after open excel file from server..During Export Excel File
this error appears if you have tried to save a workbook on a drive and you do not have Modify and Delete permissions to the location where the file is being saved. It is also possible that another user has a read lock on the file.Excel saves a file using three steps (if the file already exists in the target location):Creates a temporary file with a randomly generated name, such as 4CCA4100.Deletes the original file.Renames the temporary file to the original file name.If Excel cannot delete the original file or cannot rename the temporary file, this error message appears.To temporarily work a...Excel experts : Filling an complex Excel file and parsing a complex Excel file
I am stuck with below mentioned problem
The requirement is that, we have Excel file template(.xls) which has Macros and most of the Worksheets are either hidden OR locked. When the end user clicks on a button to download it, follows modifications has to be done to the Excel sheet.
Unlock the Excel worksheet, fill some data at certain cells and then lock it back
Write some data into a hidden worksheet
There are two options as far as I know
Excel Interop/MICROSOFT Excel 11.0 Object Library
I cannot go with option 1 becaus...How to open and read excel file
How to open and read excel file using powerbuilder?
You can use OLE automation or you can use the Excel ODBC driver and load the
file contents into a datawindow/datastore.
Roy Kiesler [TeamSybase]
Sybase Developer Network -- http://sdn.sybase.com
<Joe> wrote in message
> Dear All,
> How to open and read excel file using powerbuilder?
One method is through OLE automation. Check
ht...Saving Excel file to be opened read-only
I've written a program in C# that creates an Excel worksheet. I want to make it so that when it opens, it can only be opened in read-only mode so that the file can't be locked on the network. How can I accomplish this? My current SaveAs function is as follows: WSC_oXL.DisplayAlerts = false;
WSC_oXL.ActiveWorkbook.SaveAs(WSC_save_path, Excel.XlFileFormat.xlWorkbookNormal, Type.Missing, Type.Missing, Type.Missing, Type.Missing, Excel.XlSaveAsAccessMode.xlNoChange, Type.Missing, Type.Missing, Type.Missing, Type.Missing, Type.Missing);
WSC_oXL.DisplayAlerts = tru...How to Dynamically open excel through IE without creating an excel file
Is there a way to open excel within Internet Explorer to show some data from database (Oracle),through excel without actually creating an excel file on the server in ASP.net,dynamically?
you can send html down to the client and then set the contenttype header to the excel. it needs to be atleast excel97 or higher to be able to interpret the html.
Response.ContentType = "application/vnd.ms-excel"
Mike Banavige~~~~~~~~~~~~Need a site code sample in a differe...How to Read Excel File AT VB.NET
Hi anyone know how do i read excel file at VB.net & display the result in a label or something.. e.g i know cell A2 is a string of text - e.g Hello this is the P/L for the month i want grab that and put in a label etc.Thanks , it would be good if can refer me to url on using Microsoft Excel Library Object & its coding to connect, close connection , grab data from cell and input back the data. Regards,Bao My Anime Site My Quality Animes HR BLOG
With the proper connection string (http://www.connectionstrings.com/?carrier=excel) you can query it like ...ADO.Net for Excel files
I wrote a windows form application in C# that uses ADO.Net to read from an Excel file. I receive xls files but have to manually save them as xlsx files because I can't get the program to read xls files (I get "External table is not in the expected format"). As an aside, for broadest .net compatibility, I set each of the Projects (which create assemblies/dlls) for the application to .net framework 2.0.
I have 2 questions:
1. How can I get my program to read xls files when Excel 2007 is installed?
2. How can I support environments where Excel 2002 and Excel 2003 are installe...How to open and read Excel 2007 file
Would you please tell me what component(s) do I need to add to my form to open and read Excel 2007 spreadsheet under C++ builder 2007 using VCL
Thank you for your help
...opening excel file with vb.net?
I'm trying to open an excel file using vb.net. I've found a way on the web but I'm getting this error:
Sub LinkButton_Click(sender As Object, e As EventArgs)
Dim xlApp As Excel.Application
Dim xlWB1 As Excel.Workbook
Set xlApp = New Excel.Application
xlApp.Visible = True
Set xlWB1 = xlApp.Workbooks.Open("test.xls")
Set xlWB1 = Nothing
Set xlApp = Nothing
Error: Excel.Application not defined.
Which .net class handles the excel object?...Reading Excel Files from a .Net Web Form
This might be a dumb question, but ...
When reading an Excel file from a .Net Web Form, is it necessary to have Microsoft Excel actually installed on the client machine running the web form?
Also, do the Excel files being read need to be saved as "values only" or can the values be extracted from a spreadsheet where the cells contain formulas?
For the 1st part,
Office is not necessary to be installed. But Download the Office XP PIAs and use them to develop Office XP solutions with Visual Studio .NET.
For 2nd Part
I think you need to use Values.Regar...Convert dataset to excel in xslt and open in new browser or new excel file
I have a problem that look very eazy , i am using xslt to convert datset to excel - working greta here is the cod( server side ) DataSet dsExcel = new DataSet();
dsExcel = (DataSet)Session["DatasetDataToExcel"];
//Remove the tabel pk in the db from excel
Response.ContentType = "application/vnd.ms-excel";Response.Charset = "";
DataSet ds = new DataSet();ds.ReadXml(Server.MapPath("datasetDataXml.xml"));
XmlDataDocument x...How to copy data from one excel file to other excel file
I have two excel file (Ex1 and Ex2), both have same template (headers) and data will be populated from the dataset. Upto this step its works fine.
My question : How to copy the data form 6th row to last row of "Ex2" and paste it into the "Ex1" after the last row in Ex1.
Have a look here:
For VB - http://support.microsoft.com/kb/306022
For C# - http://support.microsoft.com/kb/306023/
Visoft, Inc - Home | Blogs Latest Blog Post: ASP.NET 4.0 AJAX Preview 4 - Client Templates...Problem opening and excel file in IE 6 using application/vnd.ms-excel
Can someone help with this?I am having a problem opening an excel file in IE, on PC's that have Office 2000 installed. I am setting the Response.ContentType = "application/vnd.ms-excel".This works fine in other browsers, just in IE a blank excel sheet is opened.Any suggestions would be appreciated.
What are the rest of the headers you're sending? Also, are there any noticeable differences between the machines where this works and the ones where it doesn't?Peter BrunoneMS MVP, ASP.NETFounder, EasyListBox.comDo the impossible, and go home early.
The only major differences I hav...