ospath.bas

根据IP地址

Attribute VB_Name = "OSPath"
Public Declare Function GetLongPathName Lib "kernel32" Alias "GetLongPathNameA" (ByVal lpszShortPath As String, ByVal lpszLongPath As String, ByVal cchBuffer As Long) As Long

Public Declare Function GetTempPath Lib "kernel32" Alias "GetTempPathA" (ByVal nBufferLength As Long, ByVal lpBuffer As String) As Long

Public Declare Function GetSystemDirectory Lib "kernel32" Alias "GetSystemDirectoryA" (ByVal lpBuffer As String, ByVal nSize As Long) As Long
Public Declare Function GetWindowsDirectory Lib "kernel32" Alias "GetWindowsDirectoryA" (ByVal lpBuffer As String, ByVal nSize As Long) As Long
Public Const MAX_PATH = 260

Public Function GetTEMPfolder(Optional ByVal showlong As Boolean = True)
    Dim longname As String, shortname As String
    shortname = Space(256)
    GetTempPath Len(shortname), shortname
    longname = Space(1024)
    GetLongPathName shortname, longname, Len(longname)
    
    GetTEMPfolder = IIf(showlong = True, longname, shortname)
    GetTEMPfolder = Trim(GetTEMPfolder)
    GetTEMPfolder = Replace(GetTEMPfolder, Chr(0), "")

End Function

Public Function GetWinPath()
    Dim strFolder As String
    Dim lngResult As String
    strFolder = String(MAX_PATH, 0)
    lngResult = GetWindowsDirectory(strFolder, MAX_PATH)
    If lngResult <> 0 Then
        GetWinPath = Left(strFolder, InStr(strFolder, Chr(0)) - 1)
    Else
        GetWinPath = ""
    End If
End Function
Public Function GetSystemPath()
    Dim strFolder As String
    Dim lngResult As String
    strFolder = String(MAX_PATH, 0)
    lngResult = GetSystemDirectory(strFolder, MAX_PATH)
    If lngResult <> 0 Then
        GetSystemPath = Left(strFolder, InStr(strFolder, Chr(0)) - 1)
    Else
        GetSystemPath = ""
    End If
End Function

Public Sub delay(ByVal n As Single)
    Dim tm1 As Single, tm2 As Single
    tm1 = Timer
    Do
        tm2 = Timer
        If tm2 < tm1 Then tm2 = tm2 + 86400
        If tm2 - tm1 > n Then Exit Do
        DoEvents
    Loop
End Sub