private void _Connect()
        {
            server  = null;
            account = null;

            bool bCheckOk = false;

            do
            {
                if (0 == serversList.Count)
                {
                    MessageBox.Show("您还没有设置 服务器 信息,目前只选择第一条进行连接");
                    break;
                }
                if (0 == accountsList.Count)
                {
                    MessageBox.Show("您还没有设置 账号 信息,目前只选择第一条进行连接");
                    break;
                }

                server  = serversList[0];
                account = accountsList[0];

                if (string.IsNullOrEmpty(server.Address))
                {
                    MessageBox.Show("Address不能为空");
                    break;
                }

                if (0 == server.Port)
                {
                    MessageBox.Show("Port不能为空");
                    break;
                }

                if (string.IsNullOrEmpty(account.InvestorId) ||
                    string.IsNullOrEmpty(account.Password))
                {
                    MessageBox.Show("账号信息不全");
                    break;
                }

                bCheckOk = true;
            } while (false);

            if (false == bCheckOk)
            {
                ChangeStatus(ProviderStatus.Disconnected);
                isConnected = false;
                return;
            }

            ChangeStatus(ProviderStatus.Connecting);
            //如果前面一次连接一直连不上,新改地址后也会没响应,所以先删除
            Disconnect_Quot();

            if (_bWantQuotConnect)
            {
                timerDisconnect.Enabled = true;
                Connect_MsgQueue();
            }
            if (_bWantQuotConnect)
            {
                Connect_Quot();
            }
        }
        private void _Connect()
        {
            server = null;
            account = null;

            bool bCheckOk = false;

            do
            {
                if (0 == serversList.Count)
                {
                    MessageBox.Show("您还没有设置 服务器 信息,目前只选择第一条进行连接");
                    break;
                }
                if (0 == accountsList.Count)
                {
                    MessageBox.Show("您还没有设置 账号 信息,目前只选择第一条进行连接");
                    break;
                }

                server = serversList[0];
                account = accountsList[0];

                if (string.IsNullOrEmpty(server.Address))
                {
                    MessageBox.Show("Address不能为空");
                    break;
                }

                if (0 == server.Port)
                {
                    MessageBox.Show("Port不能为空");
                    break;
                }

                if (string.IsNullOrEmpty(account.InvestorId)
                || string.IsNullOrEmpty(account.Password))
                {
                    MessageBox.Show("账号信息不全");
                    break;
                }

                bCheckOk = true;

            } while (false);

            if (false == bCheckOk)
            {
                ChangeStatus(ProviderStatus.Disconnected);
                isConnected = false;
                return;
            }

            ChangeStatus(ProviderStatus.Connecting);
            //如果前面一次连接一直连不上,新改地址后也会没响应,所以先删除
            Disconnect_Quot();

            if (_bWantQuotConnect)
            {
                timerDisconnect.Enabled = true;
                Connect_MsgQueue();
            }
            if (_bWantQuotConnect)
            {
                Connect_Quot();
            }
        }