| Starik 
								Гость
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								|  | « Ответ #3 : 15-09-2003 07:36 »  |  | 
 
 При запуске XL мне нужно, чтобы определялся пользователь (имя компа) и его IP адрес. Для этого создал форму и модуль. Код формы:Private Sub UserForm_Activate()
 Label1.Caption = GetIPHostName()
 Label2.Caption = GetIPAddress()
 End Sub
 И этак
 Private Sub UserForm_Load()
 Label1.Caption = GetIPHostName()
 Label2.Caption = GetIPAddress()
 End Sub
 Даже форму уточнял- UserForm1, всё без толку, хоть бы ругнулась, а то молчит и ничего не выдаёт.
 Код модуля:
 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
 Всё как в VB. С VBA я не часто общаюсь, а тут так получилось, что пришлось писать в VBA, чаще пишу на VB.
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