C # obtain hard disk Information

1 /// <summary>
2 // Hard Disk
3 /// </summary>
4 public class VAV_MDDFM_HD
5 {
6 private static StringBuilder strBu = new StringBuilder ();
7
8 /// <summary>
9 // obtain the disk space
10 /// </summary>
11 /// <param name = "Drive"> specify the Drive letter. The default value is ALL. </param>
12 public static string Get_HD_Space (string Drive)
13 {
14 Dictionary <string, object> dicts = Get_HD_Space ();
15 if (Drive. Trim (). Length <= 0)
16 return strBu. ToString ();
17 object o = null;
18 foreach (string key in dicts. Keys)
19 {
20
21 if (dicts. ContainsKey (Drive. ToLower ()))
22 {
23 o = dicts [Drive. ToLower ()];
24 break;
25}
26
27 Console. WriteLine (dicts [key]);
28}
29 return o. ToString ();
30}
31 /// <summary>
32 // print the hard disk space
33 /// </summary>
34 /// <param name = "Drive"> specify the Drive letter. The default value is ALL. </param>
35 public static void Print_HD_Space (string Drive)
36 {
37 Console. WriteLine (Get_HD_Space (Drive ));
38}
39
40 /// <summary>
41 // obtain the disk space
42 /// </summary>
43 public static Dictionary <string, object> Get_HD_Space ()
44 {
45 DriveInfo [] allDrives = DriveInfo. GetDrives ();
46
47 Dictionary <string, object> dict = new Dictionary <string, object> ();
48
49 StringBuilder sb = new StringBuilder ();
50
51 foreach (DriveInfo d in allDrives)
52 {
53 sb = new StringBuilder ();
54 // Console. WriteLine ("Drive {0}", d. Name );
55 sb. Append (string. Format ("Drive {0}", d. Name. ToLower ()));
56 // Console. WriteLine ("File type: {0}", d. DriveType );
57 sb. Append (string. Format ("File type: {0}", d. DriveType ));
58 if (d. IsReady = true)
59 {
60 sb. Append (string. Format ("Volume label: {0} {1}", d. VolumeLabel, "\ r \ n "));
61 sb. Append (string. Format ("File system: {0} {1}", d. DriveFormat, "\ r \ n "));
62 sb. append (string. format ("Available space to current user: {0, 15} GB {1}", Utility. convertBytes (d. availableFreeSpace. toString (), 3), "\ r \ n "));
63 sb. append (string. format ("Total available space: {0, 15} GB {1}", Utility. convertBytes (d. totalFreeSpace. toString (), 3), "\ r \ n "));
64 sb. append (string. format ("Total size of drive: {0, 15} GB {1}", Utility. convertBytes (d. totalSize. toString (), 3), "\ r \ n "));
65}
66
67 strBu. Append (sb + "\ r \ n ");
68
69 dict. Add (d. Name, sb );
70}
71 return dict;
72}
73}