[Webinar] Streamline your web hosting managementRegister Today

x
?
Solved

C# error " The type or namespace name 'Office' does not exist in the namespace 'Microsoft' (are you missing an assembly reference?)"

Posted on 2011-02-14
5
Medium Priority
?
1,097 Views
Last Modified: 2012-05-11
I get the error message

 The type or namespace name 'Office' does not exist in the namespace 'Microsoft' (are you missing an assembly reference?)

when I attempt to run the C# code from my page.  I have already included the reference to the Micorosft.Office.Excel namespace in my code, which is why I am confused.
0
Comment
Question by:melli111
  • 3
5 Comments
 
LVL 23

Expert Comment

by:Rajkumar Gs
ID: 34889600
It could be due to lack of proper assembly. You may have older version.
Try download from here and refer it in your project
http://www.microsoft.com/downloads/en/details.aspx?FamilyId=C41BD61E-3060-4F71-A6B4-01FEBA508E52&displaylang=en
0
 
LVL 15

Author Comment

by:melli111
ID: 34890246
I am using Office 2007, with the .xlsx extension.  This link appears to be for Office 2002, and the file I am using is for Office 2007.  Will thi slink be suitable for this case?
0
 
LVL 23

Expert Comment

by:Rajkumar Gs
ID: 34890306

Check in your GAC for the exact assembly name?

I assume, it would be
Micorosft.Interop.Office.Excel
instead of
Micorosft.Office.Excel

Try
0
 
LVL 23

Expert Comment

by:Rajkumar Gs
ID: 34890332
In your namespace also check with the help of intellisense for
Microsoft.
0
 
LVL 33

Accepted Solution

by:
Todd Gerbert earned 2000 total points
ID: 34890383
Have you added the appropriate Microsoft.Office.Interop... references to your project?
Untitled.png
0

Featured Post

The new generation of project management tools

With monday.com’s project management tool, you can see what everyone on your team is working in a single glance. Its intuitive dashboards are customizable, so you can create systems that work for you.

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

More often than not, we developers are confronted with a need: a need to make some kind of magic happen via code. Whether it is for a client, for the boss, or for our own personal projects, the need must be satisfied. Most of the time, the Framework…
This article shows how to deploy dynamic backgrounds to computers depending on the aspect ratio of display
How can you see what you are working on when you want to see it while you to save a copy? Add a "Save As" icon to the Quick Access Toolbar, or QAT. That way, when you save a copy of a query, form, report, or other object you are modifying, you…
Free Data Recovery software is an advanced solution from Kernel Tools to recover data and files such as documents, emails, database, media and pictures, etc. It supports recovery from physical & logical drive after a hard disk crash, accidental/inte…

607 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question