目录

# ChDrive 语句

修改当前驱动器。

Some DOS-specific file and directory functions are no longer provided in LibreOffice, or their function is only limited. For example, support for the ChDir, ChDrive and CurDir functions is not provided. Some DOS-specific properties are no longer used in functions that expect file properties as parameters (for example, to differentiate from concealed files and system files). This ensures the greatest possible level of platform independence for LibreOffice. Therefore this feature is subject to removal in a future release.

The ScriptForge library in LibreOffice 7.1 introduces the FileSystem service with methods to handle files and folders in user scripts.

### 语法:

      ChDrive Text As String

### 参数:

「Text」: 含有新驱动器号的任意字符串表达式。如果需要，也可以使用 URL 表示法。

驱动器号必须使用大写字母。在 Windows 环境下，为驱动器指定的字母受 LASTDRV 设置的限制。如果驱动器变量是一个多字符字符串，则只会采用第一个字母。如果您尝试访问一个不存在的驱动器，将发生错误，通过 OnError 语句可以对这个错误做出响应。

### 错误代码:

5 无效的过程调用

68 设备不可用

76 未找到路径

### 示例:

      Sub ExampleChDrive
          ChDrive "D" ' 必须存在驱动器 'D'。
      End Sub

相关主题

ScriptForge.FileSystem service

ScriptForge.TextStream service