D 网络
A 局域网
004 设置计算机名称 98-8-11
声明：
Declare Function SetComputerName Lib "kernel32" Alias "SetComputerNameA" (ByVal lpComputerName As String) As Long
使用：
NewName = "Hello World"
SetComputerName NewName
003 取得计算机名
声明：
Declare Function GetComputerName Lib "kernel32" Alias "GetComputerNameA" (ByVal lpBuffer As String, nSize As Long) As Long
例子：
Public Function MachineName() As String
Dim sBuffer As String * 255
If GetComputerName(sBuffer, 255&) <> 0 Then
MachineName = Left$(sBuffer, InStr(sBuffer, vbNullChar) - 1
Else
MachineName = "(未知)"
End If
End Function
002 获得用户网络登录名
Declare Function GetUserName Lib "advapi32.dll" Alias "GetUserNameA" (ByVal lpBuffer As String, nSize As Long) As Long
Public Function NTDomainUserName() As String
Dim strBuffer As String * 255
Dim lngBufferLength As Long
Dim lngRet As Long
Dim strTemp As String
lngBufferLength = 255
lngRet = GetUserName(strBuffer, lngBufferLength)
strTemp = UCase(Trim$(strBuffer))
NTDomainUserName = Left$(strTemp, Len(strTemp) - 1)
End Function
001 自动更新工作站的应用程序
Private Sub Form_Load()
On Error GoTo errorhandler
' Command 函数返回
' 命令行的字符串信息
' 该程序需要两个参数
' 如:(thisprog.exe c:\localdir\prgcopied.exe
' k:\servrdir\prgtocopy.exe)
If FileDateTime(Left(Command$, _
InStr(Command$, " ") - 1)) < _
FileDateTime(Mid$(Command$, _
InStr(Command$, " ") + 1)) Then
Top = (Screen.Height - Height) / 2
Left = (Screen.Width - Width) / 2
label1 = "拷贝 " & Mid$(Command$, InStr_
(Command$, " ") + 1) & _
" 到你的硬盘..."
Visible = True
Refresh
FileCopy Mid$(Command$, _
InStr(Command$, " ") + 1), _
Left(Command$, InStr(Command$, " ") - 1)
End If
'开始程序
x = Shell(Left(Command$, InStr(Command$, " ") - 1), 3)
End
Exit Sub
errorhandler:
If Err = 53 Then '文件没有
Resume Next '还是要拷贝
Else
MsgBox "错误 # " & Err & Chr(10) & Error _
& Chr(10) & "结束"
End
End If
Exit Sub
End Sub
