我通过单击一个按钮在 C# 中使用 DOTRAS 建立 VPN 连接,使用以下方法。
string VpnName = "Test1";
string Destination = "191.20.0.21";
string PresharedKey = "myKey";
RasPhoneBook PhoneBook = new RasPhoneBook();
PhoneBook.Open();
RasEntry VpnEntry = RasEntry.CreateVpnEntry(VpnName, Destination, DotRas.RasVpnStrategy.L2tpOnly, DotRas.RasDevice.Create(VpnName, DotRas.RasDeviceType.Vpn));
VpnEntry.Options.UsePreSharedKey = true;
VpnEntry.Options.UseLogOnCredentials = true;
VpnEntry.Options.RequirePap = true;
VpnEntry.Options.RequireMSChap = false;
VpnEntry.Options.RequireMSChap2 = false;
PhoneBook.Entries.Add(VpnEntry);
VpnEntry.UpdateCredentials(RasPreSharedKey.Client, PresharedKey);
Console.WriteLine("VPN connected successfully");
VPN 连接成功。
我现在需要断开它(而不是简单地删除它)。
这怎么可能?