+ help string:
+
+ @code
+ // use all stock properties:
+ helpMenu->Append(wxID_ABOUT);
+
+ // use the stock label and the stock accelerator but not the stock help string:
+ helpMenu->Append(wxID_ABOUT, wxEmptyString, wxT("My custom help string"));
+
+ // use all stock properties except for the bitmap:
+ wxMenuItem *mymenu = new wxMenuItem(helpMenu, wxID_ABOUT);
+ mymenu->SetBitmap(wxArtProvider::GetBitmap(wxART_WARNING));
+ helpMenu->Append(mymenu);
+ @endcode
+
+ that is, stock properties are set independently one from the other.