Gdi plus update e functions

can you integrate a function in mapwingis Paint or similar just to receive drawing instructions in mapwingis is missing would be relevant for all of us because we have the mousemove, mousedown function and this function to receive the drawing is missing, picturebox has paint, it would be important put to organize the project, another would be important to integrate gdi plus which is lacking. Because we would start to integrate graphical upper level instructions for mapwingis.