Yes I am looking for a test (boolean) to see IF is has a dependent,
What I am doing is testing to see which cells in my spreadsheets ar
inputs. The test will say:

If Hasprecedents(Range) = FALSE And If Hasdependenets(Range) = TRU
Then
IsInput = TRUE

I was using your code to do the dependent part of the test.

Thn

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ExcelMonkey,



Ok. that makes it clearer.

I assume you're testing for precedents iso Specialcells(xlConstants)
because you have "input" cells which are in fact formulas?

="MyText" iso myText
=123*2 iso 246

else using speciallcells would be much quicker.
Q: is this correct?


Unfortunately Excel's (direct)precedents/dependents is a crippled method
as it will only test the dependency tree on the SAME sheet.

Q: Can you live with a "simple" test DirectDependents/Precedents on the
"SAME" sheet?

As already indicated in previous posts the tracearrow method CAN be very
slow..If you have many dependents.

I dont know wow often you'd need to run this check/ or how universal
your function must be..

An alternative approach would be to copy the sheet to new workbook..
and THEN check for external links.




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ExcelMonkey wrote in message
:


Yes I am looking for a test (boolean) to see IF is has a dependent,
What I am doing is testing to see which cells in my spreadsheets are
inputs. The test will say:

If Hasprecedents(Range) = FALSE And If Hasdependenets(Range) = TRUE
Then
IsInput = TRUE

I was using your code to do the dependent part of the test.

Thnx