13

在 C# 中,您如何检测特定驱动器是硬盘驱动器、网络驱动器、CDRom 还是软盘?

4

3 回答 3

18

GetDrives() 方法返回一个 DriveInfo 类,该类具有对应于 System.IO.DriveType 枚举的 DriveType 属性:

public enum DriveType
{
    Unknown,         // The type of drive is unknown.  
    NoRootDirectory, // The drive does not have a root directory.  
    Removable,       // The drive is a removable storage device, 
                     //    such as a floppy disk drive or a USB flash drive.  
    Fixed,           // The drive is a fixed disk.  
    Network,         // The drive is a network drive.  
    CDRom,           // The drive is an optical disc device, such as a CD 
                     // or DVD-ROM.  
    Ram              // The drive is a RAM disk.   
}

下面是一个来自 MSDN 的稍微调整的示例,它显示了所有驱动器的信息:

    DriveInfo[] allDrives = DriveInfo.GetDrives();
    foreach (DriveInfo d in allDrives)
    {
        Console.WriteLine("Drive {0}, Type {1}", d.Name, d.DriveType);
    }
于 2008-09-29T14:09:34.500 回答
4

DriveInfo.DriveType应该适合你。

DriveInfo[] allDrives = DriveInfo.GetDrives();

foreach (DriveInfo d in allDrives)
{
    Console.WriteLine("Drive {0}", d.Name);
    Console.WriteLine("  File type: {0}", d.DriveType);
}
于 2008-09-29T13:57:33.357 回答
3

检查System.IO.DriveInfo类和 DriveType 属性。

于 2008-09-29T13:57:56.383 回答