Windows 7 Animation mouse drag event

Is there a way to have custom animation replace the defauly windows 开发者_如何学Pythonanimation when you drag a window to the edge of the screen?

You are referring to the preview animation? I do not believe so. If there is an option, it's to stop windows from even thinking you support that operation, and then trying to implement your own. I could recommend not trying to defeat the operating system here.