// 登录 void menu_login(object sender, System.EventArgs e) { if (this.SelectedNode == null) { MessageBox.Show(this, "尚未选择节点"); return; } ResPath respath = new ResPath(this.SelectedNode); this.channel = Channels.GetChannel(respath.Url); Debug.Assert(channel != null, "Channels.GetChannel() 异常"); string strError; // return: // -1 error // 0 login failed // 1 login succeed int nRet = channel.UiLogin( null, respath.Path, LoginStyle.FillDefaultInfo, out strError); this.channel = null; if (nRet == -1 || nRet == 0) { MessageBox.Show(this, strError); return; } // 刷新 ResPath OldPath = new ResPath(this.SelectedNode); respath.Path = ""; ExpandPath(respath); // 选中服务器,以下节点清除 SetLoading(this.SelectedNode); ExpandPath(OldPath); }