public static void ReadProperties(Computer computer)
{
try
{
Console.WriteLine("Starting reading Logical Drives properties...");
using (var searcher = new ManagementObjectSearcher("SELECT * FROM Win32_LogicalDisk"))
{
foreach (var drive in searcher.Get())
{
var logicalDrive = new LogicalDrive();
logicalDrive.Name = drive["Caption"].AsString();
logicalDrive.SerialNumber = drive["VolumeSerialNumber"].AsString();
logicalDrive.FileSystem = drive["FileSystem"].AsString();
logicalDrive.Size = drive["Size"].AsGigabyte();
logicalDrive.FreeSpace = drive["FreeSpace"].AsGigabyte();
computer.LogicalDrives.Add(logicalDrive);
}
}
}
catch (Exception ex)
{
Console.WriteLine($"Error while reading Logical Drivers properties: {ex.ToString()}");
}
}
/// <summary>
/// Compares the current instance with another object of the same type.
/// </summary>
/// <param name="obj">An object to compare with this instance.</param>
/// <returns>A 32-bit signed integer that indicates the relative order of the comparands.</returns>
public override int CompareTo(object obj)
{
Volume device = obj as Volume;
if (device == null)
{
throw new ArgumentException();
}
if (LogicalDrive == null)
{
return(1);
}
if (device.LogicalDrive == null)
{
return(-1);
}
return(LogicalDrive.CompareTo(device.LogicalDrive));
}
/// <summary>
/// class constructor
/// </summary>
public LogicalDrives()
{
try
{
ManagementObjectSearcher drv = new ManagementObjectSearcher("select * from Win32_LogicalDisk");
if (drv.Get().Count == -1)
{
throw new Exception("Could not get Drive(s) information.");
}
// Iterate over all logical drives
foreach (ManagementObject ObjDrv in drv.Get())
{
LogicalDrive Drv_Info = new LogicalDrive();
//Iterate over each logical drive informations
foreach (PropertyData PC in ObjDrv.Properties)
{
if (PC.Value != null)
{
if (PC.Name == "FileSystem")
{
Drv_Info.Drive_File_System = (string)ObjDrv[PC.Name];
}
if (PC.Name == "Name")
{
Drv_Info.Drive_Name = (string)ObjDrv[PC.Name];
}
if (PC.Name == "VolumeName")
{
Drv_Info.Volume_Name = (string)ObjDrv[PC.Name];
}
if (PC.Name == "VolumeSerialNumber")
{
Drv_Info.Drive_Serial_Number = (string)ObjDrv[PC.Name];
}
if (PC.Name == "Size")
{
Drv_Info.Drive_Size = Convert.ToUInt64(ObjDrv[PC.Name]);
}
if (PC.Name == "DriveType")
{
Drv_Info.Drive_Type = Convert.ToUInt16(ObjDrv[PC.Name]);
}
if (PC.Name == "FreeSpace")
{
Drv_Info.Free_Space = Convert.ToUInt64(ObjDrv[PC.Name]);
}
if (PC.Name == "Compressed")
{
Drv_Info.Is_Drive_Compressed = (bool)ObjDrv[PC.Name];
}
Drv_Info.Used_Space = Convert.ToUInt64(Drv_Info.Drive_Size - Drv_Info.Free_Space);
}
}
// add current logical drive to the logical drives list
Logical_drives.Add(Drv_Info);
}
}
catch (Exception ex)
{
throw ex;
}
}
