DataSource Controls :: Read Excel With Out Install Microsoft Office 2007?
May 22, 2010
On my local machine i read excel cell for it I used Microsoft.Office.Interop.Excel and there are microsoft office 2007 is installed on my system but when i host site at live server there are microsoft offie 2007 is not installed so that error comes that Microsoft.Office.Interop.Excel could not load.
For it i also try to install o2007pia.msi on server but it gives error install microsoft office 2007 before install this product.
So that iwants to read excel cell with out install MS Office.
I have a Telerik Radgrid i export the data in RadGrid with gridexporting property of radgrid in Excel 2003 i.e .xls but the problem is that my some client's computers have excel 2003 and some have 2007 when this exported radgrid excel data going to be opened in 2007 this shows some message that due to .xls file going to opened in 2007 but after clicking ok button on message its allowed me to open the file, i just wanted to stop this message.
I am using the below code to Export DataTable to Word,Excel,CSV format & it's working fine. But problem is that this code export to MS Word 2003,Excel 2003 & CSV version. I need to Export my DataTable to MS Word 2007,Excel 2007 & CSV because I am supposed to handle more than 100,000 records at a time and as we know Excel 2003 supports for only 65,000 records.
how to export DataTable or DataSet to MS Word 2007,Excel 2007 & CSV.
The code Export data from GridView to Excel is working fine but in our office network all machines have MS Office2007 so when user click to export data and save the file it is always saving in the old format and when user wants to open that excel file then a popup asks the compatibility of version to open yes or no. So to open the file user everytime click Yes.
I just want to export data from GridView to Excel in MS Office 2007 version, so that when user click to open then it directly open the file without asking any question.
Following is the code which I used in my projects's web pages:
Therefore I cannot try any other code. I just want minor ammendment's in this code to accomplish this task.
I am creating a pivot table excel sheet in my ASP .NET web application using Microsoft Office Interop Excel 12.0 components. It is creating the excel file correctly, when i run it from my Visual Studio 2008 in Debug/Release mode.
But when i deploy the solution in IIS 7, first i got some permission issues, which i resolved by giving permission in the DCOMCNFG file. Now i am getting the following error, when trying to open the Excel file:
[code]....
These are the code which i used to open and close the excel application object
I wanto to create matrix report dynamically using Microsoft.Office.Interop.Excel.dll so that i can create pivot table and Report from this, how i can create these kind of repots where in user will drag and drop the details and it will create reports.
I want to read write excel file in my application without installing the office on my server. Means my server don't have any excel (MS office) installation. Is it necessory to install the office on server to excute the program of read or write the excel file.
how to install microsoft sqlserver 2005 or 2008 on window 7 with x64 bit.It works perfectly on vista but on getting a new system which comes with window 7 and x64bit i was unable to load the software onit except my visual studio 2008.
I've used the Import/Export wizard to get data into SQL from Excel and it works great. When I want to reverse the process, however, I can't. I've gone through the wizard multiple times and I've done what I think is everything to try to get the data out. What am I doing wrong?
I'm working on a web app and need to stream various files. I can do pdfs, images, and older Office documents. However, when I try to do with 2007 documents, it breaks. Here is my code:
Response.Buffer = true; Response.Clear(); Response.ClearContent(); Response.ClearHeaders(); switch (FileExtension.ToLower()) { case "pdf": Response.ContentType = "application/pdf"; break; case "doc": Response.ContentType = "application/msword"; break; case "docx": Response.ContentType = "application/vnd.ms-word.document.12"; break; case "xls": Response.ContentType = "application/vnd.ms-excel"; break; case "xlsx": Response.ContentType = "application/vnd.ms-excel.12"; break; default: Response.ContentType = "image/jpeg"; break; } Response.BinaryWrite(buffer);
The error that I get is:
An invalid character was found in text content. Error processing resource 'http://DomainName/GetFile.aspx.
I am using the below code to Export DataTable to MS Word,Excel,CSV format & it's working fine. But problem is that this code export to MS Word 2003,Excel 2003 version. I need to Export my DataTable to Word 2007,Excel 2007,CSV because I am supposed to handle more than 100,000 records at a time and as we know Excel 2003 supports for only 65,000 records.
how to export DataTable or DataSet to MS Word 2007,Excel 2007.
I need a way to read all the rows in one column from an Excel file that the user picks from a fileupload control. I tried saving the excel file on the webserver with the upload control and then opening it with a OleDbConnection but that fails when running it from the webserver and gives the error:
Request for the permission of type 'System.Data.OleDb.OleDbPermission, System.Data, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089' failed.
This works fine when just running it localhost, so i figured it might be a problem with security level at the webserver which i cant change. Instead i tried doing it with a streamreader direct from the fileupload control and because theres no need for saving the excel file on the server, but im not sure how to query the rows i need this way.
Can I use MS SQL Server 2005 stored procedure to read data from MS Excel sheet and write into the table.I don't want to do it using C# or any other programming langauage. Simply using stored procedure should read sheet and write into SQL tables.Is its possible to do? If yes, then give me suggestions/sample tutorials for the same.
I wrote some code about sending mail, Task, Appoinment etc. For example you can add someone to your outlook contact list over asp.net page. Every thing is ok on my local machine. But if I publish my application to a server I can not add noone on my outlook.
I have been using using Microsoft.Office.Interop.Word in my webserver (yes, i know it is not recommended). When I ran it on my machine, it runs fine, but when running on the server I get a timeout on the following line:Documents.Open //when trying to open the file.Is there something I'm missing? Is there a better way to edit a Word document within web servers/websites? (I can't create a new one using string builder or outputting into file; I need to edit an existing one that sits on the server.)
while I still had Office 2007 still on my development PC. I recently upgraded to Office 2010 and even though the web.config file still remains with the above assembly reference, when I publish it and run it now i keep getting the following error ...
Quote:
Could not load file or assembly 'Microsoft.Office.Interop.Word, Version=14.0.0.0, Culture=neutral, PublicKeyToken=71e9bce111e9429c' or one of its dependencies. The system cannot find the file specified.
I also have installed the PIA for Version=14.0.0.0 on the server but I still get the same result.
When i export the data table to excel 2003 i get the output in a very fast manner and when i want to use the same in excel 2007 debugging gets stopped and nothing happens.... It does not show any errror on it to. When i slowly debugged i find that in saveas() it takes longer time and it seems like execution gets stopped in this process.
Its like in new window it shows loading for more than 10 min and after some time the particular window gets closed and nothing happens can anyone tell me what can be wrong.When the same code works great when i export to 2003.
i have an aspx page with one button on it the name of the page is Default.aspx
i have a physical microsoft office word file in the c drive
what i want to do is that when i press a button i open a microsoft office word located on the c drive then i add some text to it using c# code
then i want to open the file (that i edited and located in memory) in mircosoft office word to see the text that i have added
everything works fine but when i press the button i get a prompt that says do you want to open the file or save it .
questions:
so how can i directly open the file (located in memory) in microsoft office word without this prompt
also if i choose open from the prompt the file opens in the read only mode and the title of the file in the microsoft word become the name of the aspx page which is Default.aspx
