[Gambas-user] Problem with String
bagoneo at libero.it
Fri Nov 18 18:05:11 CET 2022
Il 18/11/22 17:51, T Lee Davidson ha scritto:
> On 11/17/22 13:25, Dag JNJ wrote:
>> Hi all,
>> I have defined this:
>> P/ublic arorder As New String//
>> //Public arorderb As New String//
>> and make this in a subroutine:
>> / arorder.Add(fld)//
>> // arorderb.Add(ada)
>> /fld/ contains a field name, /ada/ = "ASC"
>> the first assignment with /aroder/ succeeds, the second with
>> /arorderb/ makes an error : null object
>> I can't see any difference between these objects, and they are only
>> changed in this routine (so far).
>> I am thankful for any help, allt he best, Dag JNJ
> It is quite difficult to determine what may be causing that without
> seeing the full code. Perhaps somewhere 'arorderb' is getting nullified.
> Can you pare it down to a small project, that reproduces the issue, that
> you can share?
this code here works fine:
Public arorder As New String
Public arorderb As New String
Public Sub Main()
Dim fld As String = "Asc"
Dim ada As String = "FOO"
Print arorder;; arorderb
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