Hi,
My application should run on Windows XP or Windows Wista. App. also contains
functionality of exporting data into Excel files. I should consider of different
versions of Office instaled on client.
How can I create versioned Excel file? I found lot of web resources including
Microsoft Articles. I wrote code, compile as well and tried to run on XP with
instaled Office 2003. Export method run ok, .xls was generated. Same code, same
program on Vista failed with COMException. I am not surprised, I just want to know
how to fix that :)
Thank you for any answer
Lukas
6  2114 
What libraries did you use for your program?
What libraries did you use for your program?
Project > References > Add > COM >
Microsoft Excel 12.0 Object Library
12 does not seem to be available for Office 2003. See the table provided in the docs
12 does not seem to be available for Office 2003. See the table provided in the docs
Yes, you right
12.0 - Office 2007
11.0 - Office 2003
So solution is install both Office 2007 and 2003 or both PIA (Primary Interop Assembly) for 2007 and 2003 office on developer machine and provide some application setting where user decides between 2003 and 2007 version. If user choose wrong version, not installed on client machine, app. will obviously throw an Exception.
Yep, you should then catch that exception and inform the user of their mistake.
Yep, you should then catch that exception and inform the user of their mistake.
So, at first - thank you for your advice. But - I added reference 12.0 to my project, compiled and run well. Then I posted new application publish on our updates web. I run application on Win XP with Office 2003 (publish was created on Win Vista with 2007). Application deployed on Win XP detected new version on interned and downloaded last update. I got error message that there is no Office 2007 instaled on mashine and thus no updates is downloaded.
Question is - How can I get ride of this problem except creating two different applications
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