/// <summary>
/// Gets physical and network hard drive information from a remote computer
/// </summary>
/// <param name="ServerName">Name of the remote server</param>
/// <returns>Hard drive information</returns>
public static HardDrive GetHardDrive(string ServerName)
{
var hdd = new HardDrive();
string scopeStr = string.Format(@"\\{0}\root\cimv2", ServerName);
ManagementScope scope = new ManagementScope(scopeStr);
scope.Options.Timeout = new TimeSpan(0, 0, 5);
scope.Connect();
//Drive is niether a RAM disk (6) or a Compact disk (5) or a Removeable Disk (2)
SelectQuery query = new SelectQuery("SELECT * FROM Win32_Volume WHERE DriveType != 6 AND DriveType != 5 AND DriveType != 2");
using (ManagementObjectSearcher searcher = new ManagementObjectSearcher(scope, query))
{
searcher.Options.Timeout = new TimeSpan(0, 0, 5);
searcher.Options.ReturnImmediately = false;
foreach (ManagementObject disk in searcher.Get())
{
if (disk["DriveLetter"] != null)
{
hdd.DriveLetter = disk["DriveLetter"].ToString();
}
if (disk["Label"] != null)
{
hdd.Label = disk["Label"].ToString();
}
if (disk["FreeSpace"] != null)
{
long.TryParse(disk["FreeSpace"].ToString(), out hdd._freeSpace);
}
if (disk["Capacity"] != null)
{
long.TryParse(disk["Capacity"].ToString(), out hdd._capacity);
}
if (disk["DriveType"] != null)
{
hdd.DriveType = (DriveTypes)int.Parse(disk["DriveType"].ToString());
}
if (disk["SerialNumber"] != null)
{
hdd.SerialNumber = disk["SerialNumber"].ToString();
}
if (disk["Availability"] != null)
{
hdd.Availability = (DriveAvailabilities)int.Parse(disk["Availability"].ToString());
}
if (disk["Name"] != null)
{
hdd.Name = disk["Name"].ToString();
}
if (disk["Status"] != null)
{
hdd.Status = (DriveStatus)int.Parse(disk["Status"].ToString());
}
}
}
return(hdd);
}
/// <summary>
/// Gets physical and network hard drive information from a remote computer asyncronously
/// </summary>
/// <param name="ServerName">Name of the remote server</param>
/// <returns>Hard drive information</returns>
public static async Task <HardDrive[]> GetHardDriveAsync(string ServerName)
{
List <HardDrive> hddList = new List <HardDrive>();
string scopeStr = string.Format(@"\\{0}\root\cimv2", ServerName);
ManagementScope scope = new ManagementScope(scopeStr);
scope.Connect();
//Drive is niether a RAM disk (6) a Compact disk (5), or a Removeable Disk (2)
SelectQuery query = new SelectQuery("SELECT * FROM Win32_Volume WHERE DriveType != 6 AND DriveType != 5 AND DriveType != 2");
using (ManagementObjectSearcher searcher = new ManagementObjectSearcher(scope, query))
{
foreach (ManagementObject disk in searcher.Get())
{
var hdd = new HardDrive();
if (disk["DriveLetter"] != null)
{
hdd.DriveLetter = disk["DriveLetter"].ToString();
}
if (disk["Label"] != null)
{
hdd.Label = disk["Label"].ToString();
}
if (disk["FreeSpace"] != null)
{
long.TryParse(disk["FreeSpace"].ToString(), out hdd._freeSpace);
}
if (disk["Capacity"] != null)
{
long.TryParse(disk["Capacity"].ToString(), out hdd._capacity);
}
if (disk["DriveType"] != null)
{
hdd.DriveType = (DriveTypes)int.Parse(disk["DriveType"].ToString());
}
if (disk["SerialNumber"] != null)
{
hdd.SerialNumber = disk["SerialNumber"].ToString();
}
if (disk["Availability"] != null)
{
hdd.Availability = (DriveAvailabilities)int.Parse(disk["Availability"].ToString());
}
if (disk["Name"] != null)
{
hdd.Name = disk["Name"].ToString();
}
if (disk["Status"] != null)
{
hdd.Status = (DriveStatus)int.Parse(disk["Status"].ToString());
}
hddList.Add(hdd);
}
}
return(await Task.FromResult <HardDrive[]>(hddList.ToArray()));
}
