Version Ref: 6.1 (USP 6.0.02)
Syntax:
e = XL_COLWIDTH(width, firstcol, lastcol [, sheet])
Change the default column width for a sheet between a range.
Parameters -
width : Width of the column(s). e.g. "24" "12.5", "11"
firstcol : Zero based column index or column letter to set from.
lastcol : Zero based column index or column letter to set to.
sheet : Handle to sheet to change the cell widths.
Returns "1" on success and "-1" on error. XL_ERROR() can be called to return
the last error.