Hello,

I'm having some issues. I'm trying to simply take input files which are
existing XLS or XLSX files and unhide everything.

Unhiding sheets works fine, but this block of code:

for (int col = maxCellsThisSheet; col < cellsThisRow; col++)
{
        wb.getSheetAt(i).setColumnHidden(col, false);
        //wb.getSheetAt(i).setColumnGroupCollapsed((int)col, false);
}
(i is the current value in a loop from 0 to wb.getNumberOfSheets())

is having some issues. Instead of unhiding columns, it makes all columns
hidden (and setColumnHidden(col,true) instead of false still has the
same effect) and if I uncomment the setColumnGroupCollapsed line, Excel
won't load the output, saying the sheet is corrupt. Could somebody tell
me what I'm doing wrong?

Thanks,
-- 
Ethan Baldridge <[email protected]>
Superior Document Services

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