我会建议使用的 GHeat为.NET 项目。我用我的，需要热图整合在C＃中的最后一个项目。

I would recommend using the GHeat for .NET project. I used it in my last project that required Heat Map integration in C#.

如果你只是想用JS，因为它是ASP.NET你只需要使用的谷歌API

If you're just wanting to use JS since it's for ASP.NET you just use Googles API