程序首先枚举列出本机所有正在使用的网络连接，并列出依存进程、端口、本地IP、远程IP、连接类型以及连接状态等，用鼠标选择任一连接后，可断开此连接，也可刷新全部网络连接。-Procedures listed in the first enumeration of all the machines are using the network connection, and lists the dependency process, port, local IP, remote IP, connection type and connection status, and, with the mouse to select any one connection, may disconnect the connection, but also can refresh all the network connection.