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VB Forum / General 2 / October 2003Form level array
How can i reset a form level array when user clicks on a "Reset" command button? I need to clear the array contents to begin again. Can an array inside a class module be reset from a form? I've tried all I can come up with to do both. Any suggestions? >How can i reset a form level array when user clicks on a "Reset" command >button? I need to clear the array contents to begin again. > >Can an array inside a class module be reset from a form? > >I've tried all I can come up with to do both. Any suggestions? ReDim YourArray(0) OR ReDim YourArray(WhatEverYouNeedGoesHere) Have a good day... Don i've tried the redim arr(0), redim arr(), and other combinations with no effect. a little more detail... the command button is form level the array is form level the array is called in a form level sub so.. it would seem the array could be seen by the redim statement, but it doesn't seem to work. :-( > [quoted text clipped - 12 lines] > > Don I was assuming that your Array() was dynamic... Is this the case??? Or is it Fixed, ie: Dim YourArray(10) as String If it is the last case then you have to loop through the array to re-initialize it.. For x = 0 to 10 YourArray(x) = "" Next x >i've tried the redim arr(0), redim arr(), and other combinations with no >effect. [quoted text clipped - 24 lines] >> >> Don Have a good day... Don >i've tried the redim arr(0), redim arr(), and other combinations with no >effect. Did you *start* with:- Dim arr() i.e. make it a dynamic array? Regards  SignatureMartin Trump Yes, the array is dynamic. As follows... Private r_arr() As Single > >i've tried the redim arr(0), redim arr(), and other combinations with no > >effect. [quoted text clipped - 6 lines] > > Regards The code holding the array... Public Sub ResistArr(val As Single, _ arr() As Single) 'in: val value to be summed 'out: arr array cell values Static i As Integer 'preserve array index between clicks ReDim Preserve arr(i) 'redim array arr(i) = val For i = LBound(arr) To UBound(arr) frmDC.picResist.Print ; Tab(4); "R" & (i + 1) & _ " " & arr(i) Next End Sub > >i've tried the redim arr(0), redim arr(), and other combinations with no > >effect. [quoted text clipped - 6 lines] > > Regards Your are NOT resetting the Static 'i' any where that I can see so it will always ReDim it to what ever the last pass set it to... >The code holding the array... > [quoted text clipped - 24 lines] >> >> Regards Have a good day... Don That did it Don...Thanks. :-) > Your are NOT resetting the Static 'i' any where that I can see so it will always [quoted text clipped - 32 lines] > > Don erase array_name > How can i reset a form level array when user clicks on a "Reset" command > button? I need to clear the array contents to begin again. > > Can an array inside a class module be reset from a form? > > I've tried all I can come up with to do both. Any suggestions? |
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