Is it possible to load wxGrid class from the resource file. My intention is to make a frame with complicated interface, with couple statictext controls and buttons staticbox, sizers and wxGrid ofcourse. I decided to load it from the resource file, and I can't solve this problem. I tried to find any information about delivering own resource handlers, but there is only "comming soon" note. Maybe someone of You knows anything about it. I also tried to create wxGrid in the constructor of the frame, but I need to add it to the sizer which is in other sizer which is in the yet another sizer and I can't catch the pointer to the adequate sizer (not main sizer). There is no such method in the resource class. rem.