Chip:
Hmm…
Find in array with pointer arrays was introduced quite some time ago.
That was one of the new features in 2.2.3 or it *could* have been a feature
in V3. I think it was V2 because I was working on a project where I really
needed that functionality (GANTT charts in AreaList Pro!!) and that project
never saw the light of day with 4D Server/4D Client.
--
Douglas von Roeder
949-336-2902
On Tue, Oct 4, 2016 at 1:30 PM, Chip Scheide <4d_o...@pghrepository.org>
wrote:
> Given an array of pointers (in this case pointers to fields)
>
> Find in Array will find a pointer to the a field, if it exists, in the
> array!
>
> Ex:
> using Get Listbox Arrays, on a selection listbox, we populate
> aryptr_Column_Vars with pointers to the fields being displayed.
> We populate $My_Pointer with a pointer to one of the fields
> $My_Pointer := ->[Taale1]Field1
>
> (assuming [Table1]Field1 is displayed in the listbox)
>
> Find In Array(aryptr_Column_Vars;$My_Pointer) returns the location
> (column number) of the field pointer in the array
>
> Chip
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