Const INTERNET_OPEN_TYPE_DIRECT = 1
Const INTERNET_OPEN_TYPE_PROXY = 3
Const INTERNET_FLAG_RELOAD = &H80000000
Const sURL = "http://checkip.dyndns.org/"
 
Private Declare Function InternetOpen Lib "wininet" Alias "InternetOpenA" (ByVal sAgent As String, ByVal lAccessType As Long, ByVal sProxyName As String, ByVal sProxyBypass As String, ByVal lFlags As Long) As Long
Private Declare Function InternetCloseHandle Lib "wininet" (ByVal hInet As Long) As Integer
Private Declare Function InternetReadFile Lib "wininet" (ByVal hFile As Long, ByVal sBuffer As String, ByVal lNumBytesToRead As Long, lNumberOfBytesRead As Long) As Integer
Private Declare Function InternetOpenUrl Lib "wininet" Alias "InternetOpenUrlA" (ByVal hInternetSession As Long, ByVal lpszUrl As String, ByVal lpszHeaders As String, ByVal dwHeadersLength As Long, ByVal dwFlags As Long, ByVal dwContext As Long) As Long
 
Public Function GetPublicIp()
Dim pIP() As String
Dim nose As String
    Dim hOpen As Long, hFile As Long, sBuffer As String, Ret As Long
    sBuffer = Space(1000)
    hOpen = InternetOpen(scUserAgent, INTERNET_OPEN_TYPE_DIRECT, vbNullString, vbNullString, 0)
    hFile = InternetOpenUrl(hOpen, sURL, vbNullString, ByVal 0&, INTERNET_FLAG_RELOAD, ByVal 0&)
    InternetReadFile hFile, sBuffer, 1000, Ret
 
    InternetCloseHandle hFile
    InternetCloseHandle hOpen
 
    pIP = Split(Trim(sBuffer), ": ")
    nose = Left(pIP(1), Len(pIP(1)) - 16)
    GetPublicIp = nose
End Function
 
Private Sub Main()
Debug.Print GetPublicIp
End Sub
 
 

Private Type RECT
    Left As Long
    Top As Long
    Right As Long
    Bottom As Long
End Type
Private Declare Function SetCursorPos Lib "user32" (ByVal X As Long, ByVal Y As Long) As Long
Private Declare Function GetWindowRect Lib "user32" (ByVal hwnd As Long, lpRect As RECT) As Long
 
Private Sub Command1_Click()
Dim rc As RECT
GetWindowRect Me.hwnd, rc
SetCursorPos rc.Left + 100, rc.Top + 100
End Sub