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VB获取系统目录的简单方法

2013-05-11 17:26:50| 分类：编程-VB | 标签： |举报 |字号大中小订阅

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Private Sub Command1_Click()
Dim File As String
File = Environ$("windir") & "\system32"
Print File
End Sub

其实Environ()完全可以达到获取系统目录的效果

Environ 函数
返回 String，它关连于一个操作系统环境变量。在 Macintosh 中不可用

语法

Environ({envstring | number})

Environ 函数的语法含有以下这些命名参数：

部分描述
envstring 可选参数。包含一个环境变量名的字符串表达式。
number 可选参数。数值表达式，用来表示环境字符串在环境字符串表格中的数值顺序。number 参数可以是任意的数值表达式，不过在计算前，它会先转换为一个整数。

摘自：网络整理

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