Windows API 第21篇 DeleteVolumeMountPoint 删除挂载点

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于 2018-10-08 17:09:00 发布

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文章标签：操作系统

原文链接：http://www.cnblogs.com/priarieNew/p/9755496.html

本文详细解析了Windows API函数DeleteVolumeMountPoint的使用方法，包括其参数、返回值及注意事项，通过示例代码展示了如何删除指定的卷挂载点。

函数原型：
BOOL DeleteVolumeMountPoint(
LPCTSTR lpszVolumeMountPoint // volume mount point path
);

参数：
lpszVolumeMountPoint ：挂载点路径，必须以反斜杠'\'结尾。

[in] Pointer to a string that indicates the volume mount point to be unmounted. This may be a root directory (X:\, in which case the DOS drive letter assignment is removed) or a directory on a volume (X:\mnt\). A trailing backslash is required.

Remarks

It is not an error to attempt to unmount a volume from a volume mount point when there is no volume actually mounted at that volume mount point.

举例说明：

//删除上一节子为F盘设置的挂载点C:\\share\\

CHAR szVolumeMountPoint[] = "C:\\share\\";

BOOL bRet = DeleteVolumeMountPoint(szVolumeMountPoint);

if (bRet)

{

        printf("success");

       //............

}

转载于:https://www.cnblogs.com/priarieNew/p/9755496.html