[英]How to get info about disk filesystem?
Is possible to read info about the filesystem of a physical disk (eg, if it is formatted as NTFS, FAT, etc.) using .NET C# 3.5?是否可以使用 .NET C# 3.5 读取有关物理磁盘文件系统的信息(例如,如果它被格式化为 NTFS、FAT 等)?
If so, which class should I use to determine this?如果是这样,我应该使用哪个 class 来确定这个?
Yes, this is possible.是的,这是可能的。 Query the
DriveFormat
property of the System.IO.DriveInfo
class .查询 System.IO.DriveInfo class 的
System.IO.DriveInfo
DriveFormat
。
public static void Main()
{
DriveInfo[] allDrives = DriveInfo.GetDrives();
foreach (DriveInfo d in allDrives)
{
Console.WriteLine("Drive {0}", d.Name);
Console.WriteLine("Type: {0}", d.DriveFormat);
}
}
I think you also may be interesting in GetVolumeInformation
function.我想你也可能对
GetVolumeInformation
function 感兴趣。
[EDIT] [编辑]
You also can use WMI objects for obtaining such information, for example:您还可以使用 WMI 对象来获取此类信息,例如:
using System.Management;
.....
ManagementObject disk = new ManagementObject("win32_logicaldisk.deviceid=\"c:\"");
disk.Get();
MessageBox.Show(disk["FreeSpace"] + " bytes"); // Displays disk free space
MessageBox.Show(disk["VolumeName"].ToString()); // Displays disk label
MessageBox.Show(disk["FileSystem"].ToString()); // Displays File system type
For list of all avaliable properties of Win32_LogicalDisk
class see here .有关
Win32_LogicalDisk
class 的所有可用属性的列表,请参见此处。
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