是这样的，我现在做的是一个动态波形显示的程序，这几个按钮是播放，停止，加速，减速四个按键。动态波形显示是用计时器加内存DC实现的。加速，减速是在“波形显示时”通过修改相邻两帧波形图的位移长度来调节速度。我给这两个按钮做了On_COMMAND 和ON ...

Why it matters: Sony launched a new PS5 system software into beta to deliver new ways of personalizing your experience, introducing new party options, more accessibility features, and UI enhancements.

Microsoft has explained how a recent optimization move has made PowerToys significantly faster and smaller. There are new ...