উপরের
মত ইন্টার্ফেস হবে !
ফর্মের
উপর ডাবল ক্লিক করে নিচের কোড টাইপ করেন !
Option Explicit
Private Sub Form_Load()
Text1 = GetIPHostName() ‘ফাংশন কল
Text2 = GetIPAddress() ‘ফাংশন কল
End Sub
নিচের
কোডগুলো একটা মডিউলে টাইপ করেন
Option Explicit
Public Const MAX_WSADescription = 256
Public Const MAX_WSASYSStatus = 128
Public Const ERROR_SUCCESS As Long = 0
Public Const WS_VERSION_REQD As Long = &H101
Public Const WS_VERSION_MAJOR As
Long = WS_VERSION_REQD \ &H100 And &HFF&
Public Const WS_VERSION_MINOR As Long = WS_VERSION_REQD And &HFF&
Public Const MIN_SOCKETS_REQD As Long = 1
Public Const SOCKET_ERROR As Long = -1
Public Type HOSTENT
hName As Long
hAliases As Long
hAddrType As Integer
hLen As Integer
hAddrList As Long
End Type
Public Type WSADATA
wVersion As Integer
wHighVersion As Integer
szDescription(0 To
MAX_WSADescription) As Byte
szSystemStatus(0 To
MAX_WSASYSStatus) As Byte
wMaxSockets As Integer
wMaxUDPDG As Integer
dwVendorInfo As Long
End Type
Public Declare Function WSAGetLastError Lib "WSOCK32.DLL"
() As Long
Public Declare Function WSAStartup Lib "WSOCK32.DLL"
_
(ByVal wVersionRequired As Long, lpWSADATA
As WSADATA) As Long
Public Declare Function WSACleanup Lib "WSOCK32.DLL"
() As Long
Public Declare Function gethostname Lib "WSOCK32.DLL"
_
(ByVal szHost As String, ByVal
dwHostLen As Long) As Long
Public Declare Function gethostbyname Lib "WSOCK32.DLL"
_
(ByVal szHost As String) As Long
Public Declare Sub CopyMemory Lib "kernel32" Alias
"RtlMoveMemory" _
(hpvDest As Any, ByVal hpvSource As
Long, ByVal cbCopy As Long)
Public Function GetIPAddress() As String
Dim sHostName As String * 256
Dim lpHost As Long
Dim HOST As HOSTENT
Dim dwIPAddr As Long
Dim tmpIPAddr() As
Byte
Dim i As Integer
Dim sIPAddr As String
If Not SocketsInitialize()
Then
GetIPAddress =
""
Exit Function
End If
If gethostname(sHostName,
256) =
SOCKET_ERROR Then
GetIPAddress =
""
MsgBox "Windows
Sockets error " & Str$(WSAGetLastError()) & _
" has occurred. Unable
to successfully get Host Name."
SocketsCleanup
Exit Function
End If
sHostName = Trim$(sHostName)
lpHost = gethostbyname(sHostName)
If lpHost = 0
Then
GetIPAddress =
""
MsgBox "Windows
Sockets are not responding. " & _
"Unable to
successfully get Host Name."
SocketsCleanup
Exit Function
End If
CopyMemory HOST, lpHost,
Len(HOST)
CopyMemory dwIPAddr,
HOST.hAddrList, 4
ReDim tmpIPAddr(1 To
HOST.hLen)
CopyMemory
tmpIPAddr(1),
dwIPAddr, HOST.hLen
For i = 1 To
HOST.hLen
sIPAddr = sIPAddr
& tmpIPAddr(i) & "."
Next
GetIPAddress = Mid$(sIPAddr,
1,
Len(sIPAddr) - 1)
SocketsCleanup
End Function
Public Function GetIPHostName() As String
Dim sHostName As
String * 256
If Not
SocketsInitialize() Then
GetIPHostName =
""
Exit Function
End If
If gethostname(sHostName,
256) =
SOCKET_ERROR Then
GetIPHostName =
""
MsgBox "Windows
Sockets error " & Str$(WSAGetLastError()) & _
" has occurred. Unable to successfully get Host Name."
SocketsCleanup
Exit Function
End If
GetIPHostName = Left$(sHostName,
InStr(sHostName, Chr(0)) - 1)
SocketsCleanup
End Function
Public Function HiByte(ByVal wParam As Integer)
HiByte = wParam \
&H100
And &HFF&
End Function
Public Function LoByte(ByVal wParam As Integer)
LoByte = wParam
And &HFF&
End Function
Public Sub SocketsCleanup()
If WSACleanup() <>
ERROR_SUCCESS Then
MsgBox "Socket
error occurred in Cleanup."
End If
End Sub
Public Function SocketsInitialize() As Boolean
Dim WSAD As WSADATA
Dim sLoByte As
String
Dim sHiByte As
String
If WSAStartup(WS_VERSION_REQD,
WSAD) <> ERROR_SUCCESS Then
MsgBox "The
32-bit
Windows Socket is not responding."
SocketsInitialize = False
Exit Function
End If
If WSAD.wMaxSockets
< MIN_SOCKETS_REQD Then
MsgBox "This
application requires a minimum of " & _
CStr(MIN_SOCKETS_REQD)
& " supported sockets."
SocketsInitialize = False
Exit Function
End If
If LoByte(WSAD.wVersion)
< WS_VERSION_MAJOR Or _
(LoByte(WSAD.wVersion) = WS_VERSION_MAJOR
And _
HiByte(WSAD.wVersion)
< WS_VERSION_MINOR) Then
sHiByte = CStr(HiByte(WSAD.wVersion))
sLoByte = CStr(LoByte(WSAD.wVersion))
MsgBox "Sockets
version " & sLoByte & "." & sHiByte & _
" is not supported by 32-bit
Windows Sockets."
SocketsInitialize = False
Exit Function
End If
SocketsInitialize =
True
End Function
কোডগুলো
নিয়ে এর আগে অনেক আলচনা হইছে ! এপিয়াই নিয়ে তাই আর আলচনা করলাম না ! কোন লাইন না
বুঝলে কমেন্তে জিজ্ঞাসা করতে পারেন !
সোর্স
কোড দিয়ে দিলাম
Private Sub Command1_Click()
উত্তরমুছুনDim IP As Variant
Dim IP_OBJ As Object
Set IP_OBJ = GetObject("winmgmts:").InstancesOf("Win32_NetworkAdapterConfiguration")
For Each IP In IP_OBJ
If IP.IPEnabled Then MsgBox "Your IP is: " & IP.IPAddress(0)
Next IP
End Sub