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Submitted on: 2/3/2015 8:45:00 AM
By: Petko Petkov (from psc cd)  
Level: Intermediate
User Rating: By 23 Users
Compatibility: VB 5.0, VB 6.0
Views: 1002
 
     Like (Ping) IP address

 
				

Private Type QOCINFO
  dwSize As Long
  dwFlags As Long
  dwInSpeed As Long 'in bytes/second
  dwOutSpeed As Long 'in bytes/second
End Type


Private Declare Function IsDestinationReachable Lib "SENSAPI.DLL" Alias "IsDestinationReachableA" (ByVal lpszDestination As String, ByRef lpQOCInfo As QOCINFO) As Long

Private Sub Form_Load()
  Dim Ret As QOCINFO
  Dim IP As String
  Ret.dwSize = Len(Ret)
  'Put desired IP
  IP = "217.9.238.114"
  If IsDestinationReachable(IP, Ret) = 0 Then
    MsgBox "The destination cannot be reached!"
  Else
    MsgBox "The destination can be reached!" + vbCrLf + _
    "The speed of data coming in from the destination is " + Format$(Ret.dwInSpeed / 1048576, "#.0") + " Mb/s," + vbCrLf + _
    "and the speed of data sent to the destination is " + Format$(Ret.dwOutSpeed / 1048576, "#.0") + " Mb/s."
  End If
End Sub


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