Description: In DOS mode, we use the Ping command can easily know the network connection status, IP address detection and so on, here we perform the same function under Windows
File list (Check if you may need any files):
实例六 Ping\1.bmp
...........\2.bmp
...........\Ping - 网址连接状态检测.doc
...........\Project1.cfg
...........\Project1.dpr
...........\Project1.exe
...........\Project1.res
...........\Unit1.dfm
...........\Unit1.pas
实例六 Ping