The API is very similar to the C++ version, so you can use the official document as reference.Yeah i find this but i can't understand all code and i need remake another code.
If you choose to have SFML embed itself within another window then you must make that other window switch to fullscreen. SFML can't force a window it doesn't own to switch to fullscreen mode.Really.., thanks for this then i try with Fullscreen Window Form :).