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:localdirprgcopied.exe
' k:servrdirprgtocopy.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