透明窗体，实现鼠标穿透类似酷狗桌面歌词的效果，也是学习如何不用c语言库的demo程序-Transparent form, to achieve the mouse through the lyrics like cool dog desktop effects, but also to learn how to do c language library demo programs

类似酷狗桌面歌词效果，以前上传的代码有误，这次更正上传(Similar KUGOU Desktop lyrics effect, previously uploaded code error, this time correction upload)