How can I configure my asp.net application to work with excel interop. I added a reference to my application but when I try and say Imports Microsoft.Office.Interop.Excel it doesnt work.
View 1 RepliesI need to auto fit the dropdown width to auto fit with the cell in excel using c#.net.
I have exported the dropdown to the excel using c#.
when the column width of the cell is increated, the width of the dropdown should be auto fit to the width of the cell.
i want to export multiple tables in a dataset to excel workbook with each tables as sheets without using COM Interop or Excel Object.
View 2 RepliesI need to read an Excel work book with 2 sheet which have more than 60,000 records. The application is an ASP.Net application so the performance matters.
Which approach should I take? Sohuld I do it using Microsoft.Office.Interop.Excel or should I do it using OLEDB in ADO.Net?
Recently deployed my web app on Windows Server2008, IIS7 (with Office installed). After chasing (& catching) various other errors, I'm facing one I'm not sure even where to begin.
On Cassini (visual studio dev server) everything worked flawlessly (reading excel through excel interop).
On w2008 IIS it throws vague error:
Value cannot be null. Parameter name: o [ArgumentNullException: Value cannot be null.....
Currently, I'm going to add null check and see if things get better but I do suspect that it just blows up and disposes on finally block before it even starts reading anything.
Tried to set application pool to run under localsystem, but that didn't change anything.
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In my asp.net page, I am creating excel file using Office.Interop and saving. The application works correctly in my local. When I am deploying in Win 2003 server I am getting below Error. I don't have excel installed in server.
Retrieving the COM class factory for component with CLSID {00024500-0000-0000-C000-000000000046} failed due to the following error: 80070005
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:
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These are the code which i used to open and close the excel application object
[code]....
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.
View 2 RepliesMy server administrator does not allow me to install Microsoft Office in the server.
I have developed a website which converts XML files to Excel and it is using Microsoft.Office.Interop.Excel.
Is there any way I can run this application without installing Microsoft Office in the server?
I am trying to work with the Windows clipboard and Office Interop in an ASP.NET web application.Everything works well on my local machine running XP (i have created a Windows application first which ran perfectly well on local machine). Then I have executed it on a server running Windows Server 2003 and it worked there as well.Then I made a ASP.NET sample project and it worked on my local machine. However when this time I deployed it at the server, after banging my head with permissions, it started giving me this exception which i have no idea why it is doing this:
System.Runtime.InteropServices.COMException (0x80048240):
Shapes (unknown member): Invalid request. Clipboard is empty or
contains data which may not be pasted here.
at Microsoft.Office.Interop.PowerPoint.Shapes.Paste()
Is the problem with any sort of permissions again on clipboard? If yes, how can I grant appropriate permissions?
I have a wcf web service that uses the Word interop to produce documents. All works fine when I run it in visual studio, but when I host the web service in IIS (as it will eventually be on a server) and call it there it will fire up WINWORD.exe but then hangs on a call to the "_WordApp.Documents.Add" method and then times out. I realise that the difference between me running in VS and IIS is that in IIS it will now be running as ASPNET user and I have taken the following steps to try and fix this problem.
I used DCOMCNFG to allow permission for ASPNET on "Microsoft Office Word 97 - 2003 Document" (which I thought was strange as I have Office 2007 installed) and this got me past an earlier error that was stopping me instantiating Word, but then I got stuck where I am now.I then tried using impersonation in the web config to get Word to run as my user (as it does when using VS) but it still runs as ASPNET I've heard that this is because the first time a user fires up Word it pops up a modal form asking you to confirm your name and initials, and because ASPNET hasn't run Word before then I somehow need to get past this form. How can I login as ASPNET to do this? Does this sound right? If I can't do this, how I can get Word to run as a different user?
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.
View 2 RepliesA client of mine is only proficient in development for ASP Classic. They have recently acquired an account for a site originally written in ASP.NET. They are rolling the site into something they can actively maintain, but the site originally included an image handler that took dynamically changing data regarding water levels and outputs an image containing a graphical representation of that data. The requirement is to develop a COM interop library that can be registered on the server and called with CreateObject to generate the same image's byte array for output using Response.BinaryWrite. The COM interop library must be registered at the remote site on a Windows 2000 Server, and I can't make any assumptions about their having access to regasm/gacutil to accomplish that task.
The Difficulty
I've built the class library by creating a Class Library project in Visual Studio 2010, choosing "COM Class" from the template, and inserting my code to generate a class with a single public method to return a byte array when given an integer (well, enumerator, but all the same). Unfortunately, even on my own development machine after building the library and registering (regasm) and caching the assembly (gacutil), I can't make a call through Classic ASP to instantiate the object, receiving instead an "ActiveX component can't create object" error. And, of course, at the server site, the DLL can't be registered, the response being "Required module was not found."
Resources I've Used
I've already had a look through the following articles and haven't turned up the answers I need:
(basic steps) Walkthrough: Creating COM Objects with Visual Basic Build and Deploy a .NET COM Assembly .NET COM+ Interop Component with Classic ASP
What I Need
Essentially what I need is a bit of hand-holding on a kind of step by step of what it's going to take to meet the requirements and create a COM+ interop module correctly in VS2010. Creating the actual class object itself isn't terribly difficult. However, none of the articles I've looked through really discuss project options or build procedures with VS2010 or the .NET 4.0 Framework, nor have any of them really discussed if there are special considerations for deploying to older systems like Windows Server 2000 and the actual registration of the library on a system with only, say, regsvr32 on hand. Unfortunately, most of the information I find centers on ASP.NET 2.0 and supporting older applications while still in the middle of transitioning from ASP Classic to the new technology.
I'm having some difficulty merging multiple word documents together using Microsoft Office Interop Assemblies (Office 2007) and ASP.NET 3.5. I'm able to merge the documents, but some of my formatting is missing (namely the fonts and images). My current merge code is shown below.
private void CombineDocuments() {
object wdPageBreak = 7;
object wdStory = 6;
object oMissing = System.Reflection.Missing.Value;
object oFalse = false;
object oTrue = true;
string fileDirectory = @"C:documents";
Microsoft.Office.Interop.Word.Application WordApp = new Microsoft.Office.Interop.Word.Application();
Microsoft.Office.Interop.Word.Document wDoc = WordApp.Documents.Add(ref oMissing, ref oMissing, ref oMissing, ref oMissing);
string[] wordFiles = Directory.GetFiles(fileDirectory, "*.doc");
for (int i = 0; i < wordFiles.Length; i++) {
string file = wordFiles[i];
wDoc.Application.Selection.Range.InsertFile(file, ref oMissing, ref oMissing, ref oMissing, ref oFalse);
wDoc.Application.Selection.Range.InsertBreak(ref wdPageBreak);
wDoc.Application.Selection.EndKey(ref wdStory, ref oMissing);
}
string combineDocName = Path.Combine(fileDirectory, "Merged Document.doc");
if (File.Exists(combineDocName))
File.Delete(combineDocName);
object combineDocNameObj = combineDocName;
wDoc.SaveAs(ref combineDocNameObj, ref m_WordDocumentType, ref oMissing, ref oMissing, ref oMissing, ref oMissing, ref oMissing, ref oMissing, ref oMissing, ref oMissing, ref oMissing, ref oMissing, ref oMissing, ref oMissing, ref oMissing, ref oMissing);
}
I don't care necessarily how this is accomplished. It could output via PDF if it had to. I just want the formatting to carry over.
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.)
View 1 RepliesI am having an issue that I do not quite understand. I had an ASP project that I built using
Code:
<add assembly="Microsoft.Office.Interop.Word, Version=12.0.0.0, Culture=neutral, PublicKeyToken=71E9BCE111E9429C"/>
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.
I am getting above error when I executing a method of Dll in VS 2005 and DLL is made in VB6 which is interoperable . I am unable to trace the error .
View 1 RepliesI have QuestionTable.
ID Question Answer1 Answer2 Answer3 Answer4
But I want import from MS Word into table. I have question like this:
Question: @1.The capital of India.
Answer:$A) Dushanbe;$B) Moscow;$C) Delhi;$D) Kabul;
@2.The capital of Tajikistan.
$A) Dushanbe;$B) Moscow;$C) Delhi;$D) Kabul;
@3.The capital of Afganistan.
$A) Dushanbe;$B) Moscow;$C) Delhi;$D) Kabul;
Output result:
ID Question Answer1 Answer2 Answer3 Answer4
1 1.The capital of India. A) Dushanbe; B) Moscow; C) Delhi; D) Kabul;
I'm hoping this is an easy one...I'm using Microsoft.Office.Interop.Word to convert uploaded word documents into previewable html files. I haven't implemented it fully, but I've played around with it enough that I think I have a plan that will work... My question revolves around
[Code]....
I'm not in love with the idea of opening word and closing it everytime there's an upload (which I hope is a lot of the time) I'd like to make this a shared object that loads at application start. I have 2 questions
that go along with this. 1. I imagine that winword could lock up and that would be a problem, right? 2. to save a document I use wordapp.ActiveDocument, this could have an issue as a shared object, right? I think I'm talking myself right out of this...
I'm looking for a way to access a Java API from both a Java console application and an ASP.Net application.In short my Java API exposes a series of methods for dealing with invoices. All of these methods are essentially commands e.g.
GenerateAllInvocies
GenerateInvoiceNumber
PrintAllInvoices
PrintInvoiceNumber
All methods will interact with the database. I had believed Web Services was going to be my means for interop. But I have since been made aware of Java Stored Procedures in Oracle.
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've got an .rdlc report which I print from my .net app (C# Visual Studio 2005), where I use a RemoteReportPrinter object. I give it as parameters the server name, report name, report parameters, etc. Works fine. My question is, I would live to do an analagous export of that report to Excel. Set it up exactly the same, but have it export to Excel rather than print, probably using some other type of object than RemoteReportPrinter.
View 1 Repliesi 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
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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?
We have the requirement to export the data from the grid excel. We can't install the Excel on the server. The excel generated need to be in the printable format. The excel generated needs to have custom headers, footers, repeatble rows, columns and landscape / portrait orientation style.
View 1 RepliesIn my project I have to open excel application on click of a button without having ms-excel installed in server and the same case applies to word also. Please suggest me a solutions asap
View 2 Replies