Thanks for you replies. It was very helpful. Most help files take care of making it all clear, or, at least take you to places which explain any extra information, there aren’t any direct links to constants from within the Excel/VB help. These constants are kind of hidden and never available first time for any entrepreneur looking for how to automate Excel. I just wonder why.

Regards

Oscar

>It is important to note that there *is* documentation on this that does ship with the product. If you go into the Visual Basic Editor in Excel, press F2 to display the object browser, you can then search on the constant name to find the value. Dave's solution is nice because you get them in one shot.
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>Another good resource is the Office SDK
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>>Is there a file included with Excel with a list an/or descriptions of these constants? I know that there is a constants file at the files section but I’d like to find some more information about this constants.
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>>Thanks in advance