vba - Returning Entire Array As String -


i have array populated if formula produces "x" in cell part of range:

private sub worksheet_change(byval target range)  dim fault(10) boolean  = 1 10  if range("a" & i).value = "x"     fault(i) = true end if  next   msgbox fault    'vba errors here "type mismatch"  end sub

my question is, possible return entire array string. in above example, want message box return "0000000000" if there no faults. if there fault in 7th array, return "0000001000".

my aim check string equal "0000000000" in order proceed. however, if there's better way of checking if entire array false easier.

try this:

sub joinarray()     dim fault(9) string, arrstring string      = 1 10         if range("a" & i) = "x"             fault(i - 1) = 1         else             fault(i - 1) = 0         end if     next      arrstring = join(fault(), "")      if instr(arrstring, "1")         msgbox "fault found"     else         msgbox "no faults found"     end if end sub

notes:

  1. typically array 0 indexed fault(9) allows 10 slots e.g. range("a1:a10")
  2. the "" argument of join means there no space in output i.e. 0011000000

alternative method without using array

sub findfaults()     dim rng range, cl range, faultlocations string      set rng = range("a1:a1000")     faultlocations = "faults found in following cell(s):" & vbcrlf & vbcrlf      if worksheetfunction.countif(rng, "x") = 0         msgbox "no fault found"     else         each cl in rng             if cl = "x"                 faultlocations = faultlocations + "cell: " & cl.address & vbcrlf             end if         next cl     end if      msgbox faultlocations end sub

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