您好Frantonio，

Hi Frantonio,

这是一个已经进行的MSDN论坛帖子，应该可以给你一些指导。

Here is a MSDN forum post already conducted that should be able to give you some direction.

https ：//social.msdn.microsoft.com/Forums/windows/en-US/ec91d3bf-4afe-47c9-8592-77a7ebf2f645/showing-loading-animation-on-windows-form论坛= WinForms的

希望有所帮助，祝你好运。

Hope that helps, best of luck.