WinForm: Find if network connection is metered (network cost)

Question

In a Universal Windows Platform application, there are APIs such as GetInternetConnectionProfile() to find out whether a network connection has a cost associated to it, i.e. metered connection.

Is there a way a WinForm desktop application can find out if the network connection with active internet is metered connection?

Answer 1

为什么不直接调用提供的UWP类？很可能来自非UWP项目。只需添加引用并使用即可。这里显示了一些例子;

https://blogs.windows.com/buildingapps/2017/01/25/calling-windows-10-apis-desktop-application/