没用过

可以打开控制面板下的----查看可用的无线连接，，供你参考
public void Setnetwork()
        {
            const string networks = "网络连接";
            const string networkConnections = "无线网络连接";
            string sVerbs="查看可用的无线连接(&V)";

            Shell32.Shell sh = new Shell32.Shell();
            Shell32.Folder folders;
            folders = sh.NameSpace(3);
            try
            {
                //进入控制面板的所有选项  
                foreach (Shell32.FolderItem myItem in folders.Items())
                {
                    //进入网络和拔号连接  
                    if (myItem.Name == networks) { Shell32.Folder fd = (Shell32.Folder)myItem.GetFolder;
                        foreach (Shell32.FolderItem fi in fd.Items())
                        {
                            //找到无线网络连接 
                            if (fi.Name.IndexOf(networkConnections) > -1)
                            {
                                //找无线网络连接的所有右键功能菜单  
                                foreach (Shell32.FolderItemVerb Fib in fi.Verbs())
                                {
                                    if (Fib.Name == sVerbs)
                                    {
                                        Fib.DoIt();
                                        break;
                                    }
                                }
                            }
                        }
                    }
                }
            }
            catch (Exception e)
            {
                e.ToString();
            }
        }