private void StartTree()
{
try
{
// Set a default icon for the Computer.
Icon iconForFile = SystemIcons.WinLogo;
Invoke((MethodInvoker) delegate { driveImageList.Images.Add(iconForFile); });
Log.Debug("Create the root node.");
TreeNode tvwRoot = new TreeNode {
Text = Environment.MachineName, ImageIndex = 0
};
tvwRoot.SelectedImageIndex = tvwRoot.ImageIndex;
BeginInvoke((MethodInvoker) delegate { driveTree.Nodes.Add(tvwRoot); });
Log.Debug("Now we need to add any children to the root node.");
foreach (Win32DiskDrive deviceInfo in Win32DiskDrive.Retrieve())
{
try
{
Invoke((MethodInvoker) delegate { FillInStorageDeviceDirectoryType(tvwRoot, deviceInfo); });
}
catch (Exception ex)
{
Log.Warn(ex, "A storage device failed to enumerate.");
}
}
BeginInvoke((MethodInvoker) delegate { tvwRoot.Expand(); });
}
catch (Exception ex)
{
Log.Fatal(ex, @"StartTree Threw:");
}
}
private void FillInStorageDeviceDirectoryType(TreeNode parentNode, Win32DiskDrive win32Disk)
{
TreeNode thisNode = new TreeNode
{
Text = win32Disk.Caption,
Tag = win32Disk
};
parentNode.Nodes.Add(thisNode);
using RawDisk disk = new RawDisk(win32Disk.DeviceId);
FillInStorageDeviceDirectoryType(thisNode, disk);
var partitionQueryText =
$"associators of {{{win32Disk.RelativePath}}} where AssocClass = Win32_DiskDriveToDiskPartition";
var partitionQuery = new ManagementObjectSearcher(partitionQueryText);
foreach (ManagementObject p in partitionQuery.Get())
{
var logicalDriveQueryText =
$"associators of {{{p.Path.RelativePath}}} where AssocClass = Win32_LogicalDiskToPartition";
var logicalDriveQuery = new ManagementObjectSearcher(logicalDriveQueryText);
foreach (ManagementObject ld in logicalDriveQuery.Get())
{
Win32LogicalDisk ldp = new Win32LogicalDisk(ld);
TreeNode part = new TreeNode
{
Text = string.Concat(ldp.VolumeName, @" -> ", ldp.Caption),
Tag = ldp
};
thisNode.Nodes.Add(part);
}
}
}
public IActionResult Drives()
{
return(Json(Win32DiskDrive.Retrieve()));
}
protected override void FillFloppyDriveInfo()
{
ManagementObjectCollection moc = this.GetAllInfo(this.WSql);
foreach (ManagementObject mo in moc)
{
Win32DiskDrive csp = new Win32DiskDrive();
if (mo != null)
{
csp.Availability = GetManagementObject <ushort>(mo, "Availability");
csp.BytesPerSector = GetManagementObject <uint>(mo, "BytesPerSector");
csp.Capabilities = GetManagementObject <ushort[]>(mo, "Capabilities");
csp.CapabilityDescriptions = GetManagementObject <string[]>(mo, "CapabilityDescriptions");
csp.Caption = GetManagementObject <string>(mo, "Caption");
csp.CompressionMethod = GetManagementObject <string>(mo, "CompressionMethod");
csp.ConfigManagerErrorCode = GetManagementObject <uint>(mo, "ConfigManagerErrorCode");
csp.ConfigManagerUserConfig = GetManagementObject <bool>(mo, "ConfigManagerUserConfig");
csp.CreationClassName = GetManagementObject <string>(mo, "CreationClassName");
csp.DefaultBlockSize = GetManagementObject <ulong>(mo, "DefaultBlockSize");
csp.Description = GetManagementObject <string>(mo, "Description");
csp.DeviceID = GetManagementObject <string>(mo, "DeviceID");
csp.ErrorCleared = GetManagementObject <bool>(mo, "ErrorCleared");
csp.ErrorDescription = GetManagementObject <string>(mo, "ErrorDescription");
csp.ErrorMethodology = GetManagementObject <string>(mo, "ErrorMethodology");
csp.Index = GetManagementObject <uint>(mo, "Index");
csp.Cim_InstallDate = GetManagementObject <string>(mo, "InstallDate");
csp.InterfaceType = GetManagementObject <string>(mo, "InterfaceType");
csp.LastErrorCode = GetManagementObject <uint>(mo, "LastErrorCode");
csp.Manufacturer = GetManagementObject <string>(mo, "Manufacturer");
csp.MaxBlockSize = GetManagementObject <ulong>(mo, "MaxBlockSize");
csp.MaxMediaSize = GetManagementObject <ulong>(mo, "MaxMediaSize");
csp.MediaLoaded = GetManagementObject <bool>(mo, "MediaLoaded");
csp.MediaType = GetManagementObject <string>(mo, "MediaType");
csp.MinBlockSize = GetManagementObject <ulong>(mo, "MinBlockSize");
csp.Model = GetManagementObject <string>(mo, "Model");
csp.Name = GetManagementObject <string>(mo, "Name");
csp.NeedsCleaning = GetManagementObject <bool>(mo, "NeedsCleaning");
csp.NumberOfMediaSupported = GetManagementObject <bool>(mo, "NumberOfMediaSupported");
csp.Partitions = GetManagementObject <uint>(mo, "Partitions");
csp.PNPDeviceID = GetManagementObject <string>(mo, "PNPDeviceID");
csp.PowerManagementCapabilities = GetManagementObject <ushort[]>(mo, "PowerManagementCapabilities");
csp.PowerManagementSupported = GetManagementObject <bool>(mo, "PowerManagementSupported");
csp.SCSIBus = GetManagementObject <uint>(mo, "SCSIBus");
csp.SCSILogicalUnit = GetManagementObject <ushort>(mo, "SCSILogicalUnit");
csp.SCSIPort = GetManagementObject <ushort>(mo, "SCSIPort");
csp.SCSITargetId = GetManagementObject <ushort>(mo, "SCSITargetId");
csp.SectorsPerTrack = GetManagementObject <uint>(mo, "SectorsPerTrack");
csp.Signature = GetManagementObject <uint>(mo, "Signature");
csp.Size = GetManagementObject <ulong>(mo, "Size");
csp.Status = GetManagementObject <string>(mo, "Status");
csp.StatusInfo = GetManagementObject <ushort>(mo, "StatusInfo");
csp.SystemCreationClassName = GetManagementObject <string>(mo, "SystemCreationClassName");
csp.SystemName = GetManagementObject <string>(mo, "SystemName");
csp.TotalCylinders = GetManagementObject <ulong>(mo, "TotalCylinders");
csp.TotalHeads = GetManagementObject <uint>(mo, "TotalHeads");
csp.TotalSectors = GetManagementObject <ulong>(mo, "TotalSectors");
csp.TotalTracks = GetManagementObject <ulong>(mo, "TotalTracks");
csp.TracksPerCylinder = GetManagementObject <uint>(mo, "TracksPerCylinder");
ps.Add(csp);
}
}
moc.Dispose();
}