دریافت IP کامپیوتر خودم البته IP دوم

[ghorub]

سلام دوستان
من 2 تا Connection دارم اولی برای مودم ADSL هست و دومی برای وارد کردن USER و Pass یعنی همون PPPOE من می خوام IP کانکشن PPPOE بدست بیارم ولی وقتی از Winsock.localip استفاده میکنم به من IP کانکشن مودم رو میده .
لطفا منو راهنمایی کنید.
:متفکر:

[Mr'Jamshidy]

پس اگر کسی لطف کرد اینو جواب داد به من هم بگه چطور میتونم IP مورد استفاده تو اینترنت رو بدست بیارم

[مهران رسا]

این دو نمونه رو ببین شاید به کارت بیاد .

[Mr'Jamshidy]

آقا دستت درد نکنه خیلی کارت درسته اما یک سوال دیگه

اون آی.پی که بوسیله برنامه اول (Get_IP.rar) در میاد رو چطور میشه تقییر داد؟

[مهران رسا]

سلام .



'I needed to be able to change the IP address of my PC, for the duration of the applications lifetime. Obviously, this disrupts the users ability to access some network features, for example shared Internet Connections, so do not add it to any application, unless you are sure it is needed.

'Create the following global variables:
Public DHCPEnabled As Boolean
Public OriginalIPAddress As String
Public OriginalSubNet As String
Public IPChanged As Boolean

'In a module, declare the following functions:
Declare Function OpenProcess Lib "kernel32" (ByVal dwDesiredAccess As Long, _
ByVal bInheritHandle As Long, ByVal dwprocessID As Long) As Long
Declare Function GetExitCodeProcess Lib "kernel32" (ByVal hProcess As Long, _
lbExitCode As Long) As Long

Public Const PROCESS_QUERY_INFORMATION = &H400
Public Const STILL_ACTIVE = &H103

Public Function ShellAndWait(ByVal PathName As String, Optional WindowState) As Double

Dim hProg As Long
Dim hProcess As Long, ExitCode As Long

If IsMissing(WindowState) Then WindowState = 1
hProg = Shell(PathName, WindowState)
'hProg is the process ID under Win32. To get the process handle -
hProcess = OpenProcess(PROCESS_QUERY_INFORMATION, False, hProg)
Do
'populate the ExitCode variable
GetExitCodeProcess hProcess, ExitCode
DoEvents
Loop While ExitCode = STILL_ACTIVE
ShellAndWait = 1

End Function

'The above functions process any shell commands, and wait for the response. In the shell commands we use, we send commands to the command prompt, and then create textfiles with the result. The shellanwait command simply allows us to pause until this file is created.

'In you main form load sub, place the following lines

Private Sub MDIForm_Load()
Dim vbAns As Variant
Dim fso As New FileSystemObject
Dim ts As TextStream
Dim myString As String

Dim shellmsg As Double

IPChanged = False
Form4.Show ' Display your splash screen for a few seconds

shellmsg = ShellAndWait("cmd.exe /c NETSH INTERFACE IP SHOW CONFIG >c:\temp.txt", vbHide)
' Create textfile with the current network configuration setup.
Set ts = fso.OpenTextFile("c:\temp.txt", ForReading)

myString = Replace(ts.ReadAll, " ", "")

If CBool(InStr(1, myString, "DHCPenabled:Yes")) = True Then
DHCPEnabled = True ' Detect if DHCP Enabled for later
Else
DHCPEnabled = False
'Obtain IP and Gateways
OriginalIPAddress = Mid(myString, InStr(1, myString, "IPAddress:") + 10, _
InStr(InStr(1, myString, "IPAddress:") + 10, myString, vbCrLf) - (InStr(1, myString, "IPAddress:") + 10))
OriginalSubNet = Mid(myString, InStr(1, myString, "SubnetMask:") + 11, _
InStr(InStr(1, myString, "SubnetMask:") + 11, myString, vbCrLf) - (InStr(1, myString, "SubnetMask:") + 11))
End If
ts.Close
'Close temp text file and delete
fso.DeleteFile "c:\temp.txt"
Set ts = Nothing
Set fso = Nothing

'If the class A network is already set to 10 or required, then skip changes.
If DHCPEnabled = False Then
If (Mid(OriginalIPAddress, 1, InStr(1, OriginalIPAddress, ".") - 1) = "10") Then 'already set to correct class A network
GoTo RestOfForm
End If
End If

'Warn user what is about to occur!
vbAns = MsgBox(" This PC is not set to the correct Class A Network." & vbCrLf & _
" Do you wish this application to change your Class A Network?" & vbCrLf & _
"(On exiting your network settings will be returned to default)", _
vbCritical + vbYesNo + vbDefaultButton1)
If vbAns = vbYes Then
'If user choses to change IP, then set IP to new address
IPChanged = True
Screen.MousePointer = vbHourglass
shellmsg = ShellAndWait("cmd.exe /c IPCONFIG /release >c:\temp2.txt", vbHide)
shellmsg = ShellAndWait("cmd.exe /c NETSH INTERFACE IP SET ADDRESS " & _
Chr(34) & "Local Area Connection" & Chr(34) & _
" static 10.7.80.1 255.0.0.0 none", vbHide)
Screen.MousePointer = vbDefault
End If

RestOfForm:

'Hide splash screen
Form4.Hide
Unload Form4
'Place rest of form load procedure here.

End Sub

Private Sub MDIForm_Unload(Cancel As Integer)
Dim shellmsg As Double

'When leaving application, check to see if we changed the IP on loading
If IPChanged = True Then 'if the ip address was changed at start, change it back
Screen.MousePointer = vbHourglass
'If DHCP wasn't enabled, set the IP back to original
If DHCPEnabled = False Then 'if the ip was NOT set using DHCP then -
shellmsg = ShellAndWait("cmd.exe /c ipconfig /release > temp2.txt", vbHide)
shellmsg = ShellAndWait("cmd.exe /c NETSH INTERFACE IP SET ADDRESS " & _
Chr(34) & "Local Area Connection" & Chr(34) & " static " & OriginalIPAddress & " " & _
OriginalSubNet & " None", vbHide)

'If DHCP was enabled, reset the DHCP
ElseIf DHCPEnabled = True Then 'otherwise reset the DHCP network
shellmsg = ShellAndWait("cmd.exe /c NETSH INTERFACE IP SET ADDRESS " & _
Chr(34) & "Local Area Connection" & Chr(34) & " dhcp", vbHide)
End If
Screen.MousePointer = vbDefault
End If

End Sub

'I hope you find this as useful as I did. I realise there are other ways to access different networks, but sometimes, this is the easiest way for your user achieve what they need. The NETSH command can be found at:
http://support.microsoft.com/default.aspx?scid=kb;en=us;257748#appliesto (http://support.microsoft.com/default.aspx?scid=kb;en=us;257748#appliesto)






منبع : http://www.tek-tips.com (http://www.tek-tips.com)