your code without this define as it won't be default any longer in
2.6 release.
+ NB: if you want to build your program with different major versions
+ of wxWindows you will probably find the wxCHECK_VERSION() macro
+ (see the documentation) useful.
+
wxBase:
if ( flags & wxYES )
... do something else ...
+- static wxWizard::Create() doesn't exist any more, the wizards are created
+ in the same way as all the other wxWindow objects, i.e. by directly using
+ the ctor
+
- wxGLCanvas now derives directly from wxWindow, not wxScrolledWindow
- wxGridCellAttrProvider class API changed, you will need to update your code