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可以使用Environ("windir")获得Windows目录。
也可以调用API函数,使用GetWindowsDirectory可以获得Windows目录,使用GetSystemDirectory可以获得系统目录。
GetWindowsDirectory声明:
Declare Function GetWindowsDirectory Lib "kernel32" Alias "GetWindowsDirectoryA" (ByVal lpBuffer As String, ByVal nSize As Long) As Long
GetSystemDirectory函数声明:
Declare Function GetSystemDirectory Lib "kernel32" Alias "GetSystemDirectoryA"(Byval lpBuffer as String, Byval nSize as Long) As Long
要使用这些函数,必须先定义好一个非空的字符串,将它传递给lpBuffer参数,而将其长度传递给nSize参数。实现过程如下(WinPath为Windows的所在目录, SysPath为 System的所在目录):
Dim s as String *80
Dim Length As Long
Dim WinPath As String
Dim SysPath AS String
Length = GetWindowsDirectory(s, Len(s))
WinPath = Left(s,Length)
Length = GetSystemDirectory(s, Len(s))
SysPath = Left(s,Length)
此问题由李海回答。
附加关键字:编程, 源程序, programming, source code, Visual Basic, VB, 磁盘、文件和目录, disk, file, fat, directory, folder。
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