Hello,
I am working with both US and german workbooks and need to be able to set the region- or language settings (mainly decimal-separator and thousand-separator) on a workbook level.
I found the setting under "File" -> "Excel Options" -> "Advanced" (see http://blogmines.com/blog/images/upload/2010/03/image_thumb34.png), but that applies to Excel in general (meaning on a system level for all files, not for an individual file).
A way to specify the setting per worksheet would be even better, but setting it per workbook would be ok as well.
Thanks!