我已经尝试了这两个不同的功能,但它没有按预期工作。如何确定驱动器是否是外部驱动器 <- 此提供的方法也为 USB 拇指驱动器返回 true。但是,我正在寻找专门用于外部硬盘驱动器。
DriveInfo[] allDrives = DriveInfo.GetDrives();
foreach (DriveInfo d in allDrives)
if (d.DriveType == DriveType.Fixed && d.Name != "C:" + @""){}
DriveType 枚举还有一个可移动属性:
System.IO.DriveType driveType = drive.DriveType;
switch (driveType)
{
case System.IO.DriveType.CDRom:
break;
case System.IO.DriveType.Fixed:
// Local Drive
break;
case System.IO.DriveType.Network:
// Mapped Drive
break;
case System.IO.DriveType.NoRootDirectory:
break;
case System.IO.DriveType.Ram:
break;
case System.IO.DriveType.Removable:
// Usually a USB Drive
break;
case System.IO.DriveType.Unknown:
break;
}
可以查询类型。