Thanks, Nick
>I'm sure there is documented in the file format somewhere, but i wouldn't know how.
The only documented file format I know of is the OO excelfileformat.pdf
and it's about BIFF, it has no mention of .xlb
>It certainly would not be in plain text like the new file formats. I would think if you were looking to do something with the user interface temporarily and restore it that you iterate what the user has and log it to a hidden sheet. You can then restore after removing yours. If indeed that is what you are looking to do???
I was more interested in what is in the file and also the history of what accumulates in the file as it bloats.
I could remove it,log the toolbar status, restore it, check again, but what I was wondering if there was a way to actually interpret what is in the file.
I've looked at it in Notepad but saw nothing usable.
>You could also look at Bovey, Green, Bullen Professional Excel Development which has a chapter on this
Yes, PED P.148 shows how to open the XLB to prevent Excel from updating it.
Cheers
Patrick