函數代碼如下,通訊成功返回True,通訊失敗返回False:
Function PingIP(IP)
Dim objWMIService '定義SWbemServices對象
Dim colItems 'SWbem對象集合
Dim objItem 'Swbem單個對象
Set objWMIService = GetObject("winmgmts:\\.\root\cimv2")
Set colItems = objWMIService.ExecQuery("Select * from Win32_PingStatus Where Address='"& IP &"'")
For Each objItem In colItems
If objItem.StatusCode = 0 Then
PingIP = True
Else
PingIP = False
End If
Next
end Function
使用方式:
msgbox PingIP("172.16.15.23")
