捕捉数据包 打印详细信息 以便了解网络通讯情况 可以通过修改代码实现包过滤-Packet capture to print detailed information in order to understand network communication can be achieve by modifying the code packet filtering

自己封装打印类，可以自定义控制web打印，可以自定义设置datagrid在网页中得打印。-Packaging printing their own category, you can print a custom web control, can customize the settings page at a datagrid print.