Re: [Gambas-user] Class array - Null Object

[Benoît M. <g4...@gm...>]

Le 29/01/2018 à 05:53, Phan Damily via Gambas-user a écrit :
> Hello everyone. I'm new to Gambas and new to the mailing list. I'm using v3.10.0 on Linux.I programmed extensively with VB6 back in the day. So Gambas is pretty straight-forward and I'm excited about switching over from Xamarin's C#.
> 
> But I've ran into a situation with Gambas I can't resolve. I've been testing code ideas, trying to create a working one-dimensional class array. But keep getting "Null object" errors when trying to assign values to fields.
> ' Class1.class
>      Public I As Integer
>      Public S As String
> ' FMain.class    Public TheArray As New Class1[]
> 
> Public Sub cmdTest_Click()
>      Dim TheCounter As Integer
>      TheArray = New Class1[]
>      TheArray.Resize(100)    For TheCounter = 0 To 100
>          TheArray[TheCounter].I = TheCounter            <---- Null object in FMain
>          TheArray[TheCounter].S = CStr(TheCounter)
>      Next
>      For TheCounter = 0 To 100
>          Print TheArray[TheCounter].I, TheArray[TheCounter].S
>      NextEnd
> 
> I'm sure the solution is pretty simple. But I haven't been able to find an answer or a working code example for this particular situation. Thanks for reading.
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Thanks.

-- 
Benoît Minisini