Using an if statement within a for loop- Excel VBA -

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i'm having trouble using if statement inside loop in excel vba. output of debugger not expect. can post full code of trying accomplish, think have narrowed down don't understand. here code:

private sub worksheet_change(byval target range)  dim integer  = 9 60 step 3  if cells(i, "dr").value < cells(i, "eb").value     debug.print & "-ifloopstart"     cells(i, "dr").value = 999999     debug.print & "-ifloopend" end if  next  end sub

the output of debugger is:

9-ifloopstart 33-ifloopstart 51-ifloopstart 51-ifloopend 33-ifloopend 9-ifloopend

however, expected:

9-ifloopstart 9-ifloopend 33-ifloopstart 33-ifloopend 51-ifloopstart 51-ifloopend

can explain how works? seems looping beginning of if statement instead of finishing if statement. how can modify code output expect? i've been struggling hours , seems simple :( .

each time worksheet updated cells(i, "dr").value = 999999, worksheet_change gets called again.

think of way. each time above code gets called, modify cell, triggers worksheet change method again.

so nesting 3 calls of function:

  • called once, = 9
    • called again, = 33
      • called again, = 51
      • finishes = 51 call
    • finishes = 33 call
  • finishes = 9 call

vba goes backwards each of these first time method run.

edit: tim says can disable application.enableevents=false


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