C#遍历操作系统下的所有驱动器

先通过DriveInfo类的GetDrivers方法得到所有的驱动器信息，然后遍历，GetDrives()返回一个DriveInfo数组

DriveInfo[] drives = DriveInfo.GetDrives();
 
foreach (DriveInfo drive in drives)
{
	Console.WriteLine("Drive: {0}", drive.Name);
	Console.WriteLine("Type: {0}", drive.DriveType);
}