#1. You can apply Data|Filter|Autofilter to any contiguous range on the
worksheet--you don't need to use all 256 columns (or 16k columns).
The only way to hide those arrows is via code. Debra Dalgleish shows how:
http://contextures.com/xlautofilter03.html#Hide
#2. Are you asking how to save a workbook with a name that is in a cell in one
of its worksheets?
You can with a macro:
Dim myCell as range
set mycell = thisworkbook.worksheets("sheetnamehere").range("a1")
Thisworkbook.saveas filename:=mycell.text, fileformat:=xlworkbooknormal
This does no checking at all--whether there's something in that cell--or whether
it could be used as a name in Windows (or whatever your OS is).
#3. You can use formulas to retrieve a value from a different worksheet in the
same workbook:
='other sheetname here'!a1
or
=if('other sheetname here'!a1="","",'other sheetname here'!a1)
You can create the same kind of formula between workbooks by typing it in, but I
like to let excel do the work.
Open both workbooks.
select the "sending" cell
edit|copy
go to the other worksheet in the other workbook.
select the "receiving" cell
edit|paste special|paste link
You may want to adjust the formula to hide the 0 when that sending cell is
empty.
#4. Anything you put in a worksheet can be made visible to anyone who can open
the workbook--excel's security isn't made for this type of intellectual property
protection. It's made to protect the casual user from overwriting cells that
shouldn't be touched.
If you don't want the prices getting out, don't put them in excel. If you have
to put them in excel, don't share that workbook with anyone.
Deiota wrote:
>
> Hello!
> I'm doing a sheet at work and I'm having some problems, I need your help!
> Whay I have is a sheet with some columns and rows.
>
> - 1: Can I put "filters" on SOME columns only? I can put filter with
> auto-filter to all columns, but it makes no sense... How to put on SOME only?
>
> - 2: Can I auto create a book when inserting some data on a cell (write down
> something on a blank cell)? use the same name as text written on cell?
>
> - 3: Complete some cells auto from specific cells on other sheet (file) of
> excel?
>
> - 4: Hide some columns so some users on a Domain don't see... IMPORTANT...
> (Like prices of products)
>
> Thanks Deiota
--
Dave Peterson