about ArrayString Topic is solved

[newbee]

Hi,

Code: Select all

const wxArrayString choices;
choices.Add(wxT(“One”));
choices.Add(wxT(“Two”));
choices.Add(wxT(“Three”));
choices.Add(wxT(“Four”));
choices.Add(wxT(“Five”))

;

what is wrong with this?
my compiler says:

39 myapp.cpp passing `const wxArrayString' as `this' argument of `size_t wxArrayString::Add(const wxString&, size_t)' discards qualifiers

[doublemax]

If a variable is "const", you can't make changes to it - that includes adding strings

[newbee]

How stupid I am Maybe I should sleep.
Thank you,but its used in the book.(cross-platform gui programming with wxwidgets)