How to disconnect from internet using C#?

问题

I have a RAS connection and I need disconnect to it using C#. How I do this? Currently I'm using dotRas library to handling ras connections.

回答1:

Based on this documentation you should just call the RasHangUp function.

回答2:

Using the DotRas SDK, you'd just need to get the RasConnection instance you want and call HangUp().

using System.Linq;
using DotRas;

RasConnection conn = RasConnection.GetActiveConnections().Where(o => o.EntryName == "My Entry").FirstOrDefault();
if (conn != null)
{
    conn.HangUp();
}

Hope that helps!

来源：https://stackoverflow.com/questions/8841991/how-to-disconnect-from-internet-using-c