C # obtain disk Information

1, Code Code

System. Io. driveinfo [] Drive = System. Io. driveinfo. getdrives ();
For ( Int I =   0 ; I < Drive. length; I ++ )
{
If (Drive [I]. drivetype = Drivetype. Fixed)
{
Dsmch = Drive [I]. Name;
Double TMP = Drive [I]. totalsize /   1024   /   1024   /   1024   *   100 ;
TMP = Format. Round (TMP, 2 ) /   100 ;
Zhrl = TMP. tostring ();
TMP = Drive [I]. availablefreespace /   1024   /   1024   /   1024   *   100 ;
TMP = Format. Round (TMP, 2 ) /   100 ;
Kyrl = TMP. tostring ();
SQL =   " Insert diskdoc (dsmch, zhrl, kyrl) " ;
SQL + =   " Values (' "   + Dsmch +   " ',' "   + Zhrl +   " ',' "   + Kyrl +   " ') " ;
CMD =   New Sqlcommand (SQL, sqlcon );
Cmd. executenonquery ();
}
}

2. Description

Name: drive letter

Totalfreespace: Return the available disk space. The return value type is long.

drivetype: disk type the returned value is as follows:

CDROM (optical drive) , fixed (Fixed Disk) , unknown (unknown disk) , network (Network Disk) , norootdirectory (the drive letter does not exist) , RAM (Virtual Disk) , removable (removable disk ).

isready : get a value indicating whether the drive is ready return bool type.

rootdirectory : get the root directory of the drive.

totalsize : total space size.

Volumelabel:Returns the string type.

Driveformat: Obtain the name of the file system, such as NTFS or FAT32.