I am a newbie, so what I write may not be standardized or reasonable, so I hope you will understand! :)
This code is the control code for full-screen game windowing, which is the same as MU's windowing, and can now operate on any interface (whether full-screen or not). However, there are some that cannot be used under XP but are easy to use under 2000, such as the online version of "Squall Car". If anyone has solved this problem, please send me the code, thank you!