C#通过shell32来控制本地连接

 

//禁用 SetNetworkAdapter(False)
        //启用 SetNetworkAdapter(True)

        //添加引用system32\shell32.dll 
        private static bool SetNetworkAdapter(bool status) {
            const string discVerb = "Disable"; // "停用(&B)";
            const string connVerb = "Enable"; // "启用(&A)";
            const string network = "Network Connections"; //"网络连接";
            const string networkConnection = "Local Area Connection"; // "本地连接"

            string sVerb = null;

            if (status) {
                sVerb = connVerb;
            } else {
                sVerb = discVerb;
            }

            Shell32.Shell sh = new Shell32.Shell();
            Shell32.Folder folder = sh.NameSpace(Shell32.ShellSpecialFolderConstants.ssfCONTROLS);

            try {
                //进入控制面板的所有选项 
                foreach (Shell32.FolderItem myItem in folder.Items()) {
                    //进入网络连接 
                    if (myItem.Name == network) {
                        Shell32.Folder fd = (Shell32.Folder) myItem.GetFolder;
                        foreach (Shell32.FolderItem fi in fd.Items()) {
                            //找到本地连接 
                            if ((fi.Name == networkConnection)) {
                                //找本地连接的所有右键功能菜单 
                                foreach (Shell32.FolderItemVerb Fib in fi.Verbs()) {
                                    if (Fib.Name == sVerb) {
                                        Fib.DoIt();
                                        return true;
                                    }
                                }
                            }
                        }
                    }
                }
            } catch (Exception e) {
                Console.WriteLine(e.Message);
                return false;
            }
            return true;
        }