如何发现USB存储设备和可写CD/DVD驱动器(C#) [英] How to discover USB storage devices and writable CD/DVD drives (C#)

问题描述

如何查找给定时间(使用C#.Net2.0)可用的​​任何USB存储设备和/或CD/DVD刻录机.

How can I discover any USB storage devices and/or CD/DVD writers available at a given time (using C# .Net2.0).

我想为用户提供可以选择用于存储文件以进行物理删除的设备-即不是硬盘驱动器.

I would like to present users with a choice of devices onto which a file can be stored for physically removal - i.e. not the hard drive.

推荐答案

using System.IO;

DriveInfo[] allDrives = DriveInfo.GetDrives();
foreach (DriveInfo d in allDrives)
{
  if (d.IsReady && d.DriveType == DriveType.Removable)
  {
    // This is the drive you want...
  }
}

DriveInfo类文档在这里:

The DriveInfo class documentation is here:

http://msdn.microsoft.com/en -us/library/system.io.driveinfo.aspx

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