runtime error by wxTextCtrl

[Manuel Martín]

> unsigned long testDialog::GetNextFr()
> {
>     packet_num++;
>     wxString value;
>     value.Printf(_("%d"),packet_num);
>     sum_packets_TextCtrl1->SetValue(value);
>     return GetNextFrequency();
> }
> Why this strange behaviour? All of the other textctrl works fine for me
> except this one. Thx
> Szurilo

It seems to me this kind of bug is from your code, no from wx's.
Some ideas:
- Where and how is 'sum_packets_TextCtrl1' pointer created?
- Who is his parent? Be aware his control-parent takes ownership
   of it, if this parent is a wxWindow.
- What kind of pointers store 'sum_packets'?
- Is this control defined/created twice?
- How the control is refreshed, directly or sending a message
   to its parent?

HTH
Manolo