wxMemoryInputStream istream(icons_activitywindow_png, sizeof(icons_activitywindow_png));
wxImage icons_activitywindow_pngi(istream, wxBITMAP_TYPE_PNG);
wxBitmap activityiconbmp(icons_activitywindow_pngi, -1);
wxMemoryInputStream istream(icons_activitywindow_png, sizeof(icons_activitywindow_png));
wxImage icons_activitywindow_pngi(istream, wxBITMAP_TYPE_PNG);
wxBitmap activityiconbmp(icons_activitywindow_pngi, -1);