private static void loadUSB()
{
_loading = true;
//lstInfo.Items.Clear();
// display volumes
VolumeDeviceClass volumeDeviceClass = new VolumeDeviceClass();
try
{
foreach (Volume device in volumeDeviceClass.Devices)
{
if (device.IsUsb)
{
// lstInfo.Items.Add(device.Description + " " + device.LogicalDrive + "" + device.FriendlyName);
Console.WriteLine("Find the device:" + device.Description + " " + device.LogicalDrive + "" + device.FriendlyName);
}
}
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
}
_loading = false;
}
public bool Eject()
{
if (!extracted)
{
return(false);
}
VolumeDeviceClass volumeDeviceClass = new VolumeDeviceClass();
foreach (Volume dev in volumeDeviceClass.Devices)
{
try
{
if (dev.LogicalDrive.Equals(this.Letter + ":"))
{
dev.Eject(true);
volumeDeviceClass = new VolumeDeviceClass();
foreach (Volume temp in volumeDeviceClass)
{
if (temp.LogicalDrive.Equals(this.Letter + ":"))
{
return(false);
}
}
return(true);
}
}
catch
{
break;
}
}
return(false);
}
public bool Eject()
{
if (!extracted)
{
return(false);
}
VolumeDeviceClass volumeDeviceClass = new VolumeDeviceClass();
foreach (Volume dev in volumeDeviceClass.Devices)
{
try
{
if (dev.LogicalDrive.Equals(this.tomeName + ":"))
{
dev.Eject(true);
volumeDeviceClass = new VolumeDeviceClass();
foreach (Volume temp in volumeDeviceClass)
{
if (temp.LogicalDrive.Equals(this.tomeName + ":"))
{
return(false);
}
}
return(true);
}
}
catch
{
System.Console.WriteLine("Error");
break;
}
}
return(false);
}
public bool Eject()
{
var ejectDevice = new VolumeDeviceClass().SingleOrDefault(v => v.LogicalDrive == this.Name.Remove(2));
ejectDevice.Eject(false);
ejectDevice = new VolumeDeviceClass().SingleOrDefault(v => v.LogicalDrive == this.Name.Remove(2));
return(ejectDevice == null);
}
public bool EjectDevice(Device device)
{
var dev = new VolumeDeviceClass().SingleOrDefault(p => p.LogicalDrive == device.Volumes.First().Name);
dev?.Eject(false);
var volume = new VolumeDeviceClass();
return(volume.Where(x => !string.IsNullOrEmpty(x.LogicalDrive)).Any(p => p.LogicalDrive.Equals(dev.LogicalDrive)));
}
public bool IsFree()
{
VolumeDeviceClass elem = new VolumeDeviceClass();
var v = new VolumeDeviceClass().SingleOrDefault(volume =>
volumes.FindIndex(vol => vol.Name == volume.LogicalDrive) > -1);
v.Eject(false);
return(new VolumeDeviceClass().SingleOrDefault(volume =>
volumes.FindIndex(vol => vol.Name == volume.LogicalDrive) > -1) == null);
}
public bool Eject()
{
var tempName = this.DeviceFriendlyName.Remove(2);
var ejectedDevice = new VolumeDeviceClass().SingleOrDefault(v => v.LogicalDrive == tempName);
ejectedDevice.Eject(false);
var tempDevice = new VolumeDeviceClass().SingleOrDefault(v => v.LogicalDrive == tempName);
if (tempDevice == null)
{
return(true);
}
return(false);
}
public bool EjectDevice()
{
var tempName = this.DeviceName.Remove(2);
var ejectedDevice = new VolumeDeviceClass().SingleOrDefault(v => v.LogicalDrive == this.DeviceName.Remove(2));
if (!IsMtpDevice)
{
ejectedDevice.Eject(false);
ejectedDevice = new VolumeDeviceClass().SingleOrDefault(v => v.LogicalDrive == tempName);
}
else
{
return(false);
}
return(ejectedDevice == null);
}
public bool EjectDevice()
{
var tempName = this.DeviceName.Remove(2); //получаем том девавйса
var ejectedDevice = new VolumeDeviceClass().SingleOrDefault(v => v.LogicalDrive == tempName); //получаем значение состояния девайса
if (!IsMtpDevice)
{
ejectedDevice.Eject(false);
ejectedDevice = new VolumeDeviceClass().SingleOrDefault(v => v.LogicalDrive == tempName);//повторное подключение к девайсу после поытки извлечения
}
else
{
return(false);
}
return(ejectedDevice == null);
}
void CheatU9Telit()
{
// U9 telit appears as USB CDrom on the bus, until disk eject is sent.
// Then, it reappears as normal stuff.
VolumeDeviceClass volumeDeviceClass = new VolumeDeviceClass();
foreach (Volume device in volumeDeviceClass.Devices)
{
if (device.FriendlyName == "PCL HSUPA Modem USB Device")
{
NihLog.Write(NihLog.Level.Info, "Trying to initialize: " + device.FriendlyName);
device.EjectCDRomNoUI();
}
}
}
/// <summary>
/// Метод извлечения устройства ( RemoveDrive )
/// </summary>
/// <returns>true - извлечено; false - не извлечено</returns>
public bool EjectDevice()
{
var ejectedDevice = new VolumeDeviceClass().SingleOrDefault(v => v.LogicalDrive == this.DeviceName.Remove(2));
ejectedDevice.Eject(true);
ejectedDevice = new VolumeDeviceClass().SingleOrDefault(v => v.LogicalDrive == this.DeviceName.Remove(2));
if (ejectedDevice == null)
{
return(true);
}
else
{
return(false);
}
}
private bool AttemptUsbEject()
{
try
{
using (var x = new VolumeDeviceClass())
{
var device = x.Devices.FirstOrDefault(d =>
{
Volume v = d as Volume;
if (v == null || v.LogicalDrive == null)
{
return(false);
}
return(_destinationDeviceRoot.StartsWith(v.LogicalDrive));
});
string ejectionResult = "---";
if (device != null)
{
Thread.Sleep(1000); //wait for our actions to die down
ejectionResult = device.Eject(false);
}
if (ejectionResult != null)
{
Thread.Sleep(2000); //wait for our actions to die down
ejectionResult = device.Eject(false);
if (ejectionResult != null)
{
SystemSounds.Asterisk.Play();
_safeToRemoveLabel.Text = ejectionResult;
}
}
_safeToRemoveLabel.Visible = true;
return(ejectionResult == null);
}
}
catch (Exception err)
{
SIL.Reporting.ErrorReport.NotifyUserOfProblem(err, "Could not eject the usb memory stick.");
return(false);
}
}
/// <summary>
/// Отключаем заданный usb (пытаемся 9 раз с перерывом в 333 мс)
/// </summary>
private void DetachUsb(string driveLetter)
{
var volumes = new VolumeDeviceClass();
foreach (Volume vol in volumes.Devices)
{
if (vol.LogicalDrive == driveLetter)
{
for (int i = 0; i < 9; ++i)
{
try {
vol.Eject(false);
return;
} catch (Win32Exception) {
Thread.Sleep(333);
continue;
}
}
}
}
}
private void buttonDisagree_Click(object sender, EventArgs e)
{
logger.Info("<I Disagree> clicked");
this.Hide();
var setting = ConfigurationManager.AppSettings["EjectOnDisagree"];
if (!String.IsNullOrEmpty(setting) && Convert.ToBoolean(setting) == true)
{
var drive = Drive.TrimEnd('\\');
VolumeDeviceClass volumes = new VolumeDeviceClass();
foreach (Volume vol in volumes.Devices)
{
if (vol.LogicalDrive.Equals(drive))
{
logger.Info("Attempting to eject drive: " + Drive);
vol.Eject(false);
logger.Info("Done ejecting drive.");
break;
}
}
}
}
private static void ejectUSB()
{
_loading = true;
VolumeDeviceClass volumeDeviceClass = new VolumeDeviceClass();
foreach (Volume device in volumeDeviceClass.Devices)
{
if (device.IsUsb)
{
//lstInfo.Items.Add(device.Description + " " + device.LogicalDrive + "" + device.FriendlyName);
string s = device.Eject(true);
if (s != null)
{
Console.WriteLine("Error:" + s);
}
else
{
Console.WriteLine("Eject USB:" + device.Description + " " + device.LogicalDrive + "" + device.FriendlyName);
}
}
}
_loading = false;
}
public int Eject(string LogicalDisk)
{
//MessageBox.Show("ejected");
VolumeDeviceClass volumeDeviceClass = new VolumeDeviceClass();
foreach (Volume device in volumeDeviceClass.Devices)
{
// is this volume on USB disks?
if (!device.IsUsb)
continue;
//MessageBox.Show("ejected");
// is this volume a logical disk?
if ((device.LogicalDrive == null) || (device.LogicalDrive.Length == 0))
continue;
if (device.LogicalDrive.ToString() + "\\" == LogicalDisk)
{
//MessageBox.Show("ejected");
//MessageBox.Show( device.Eject(true));
string str = device.Eject(true);
//MessageBox.Show(str);
System.Console.WriteLine(str);
this.DelDiskStatus(LogicalDisk);
// allow Windows to display any relevant UI
//MessageBox.Show(device.LogicalDrive.ToString());
}
else
{
continue;
}
}
return 0;
}
private void UsbInsert()
{
//_loading = true;
//treeViewDisks.Nodes.Clear();
//TreeNode root = treeViewDisks.Nodes.Add("Computer");
//root.ImageIndex = (int)IconIndex.MyComputer;
//root.SelectedImageIndex = root.ImageIndex;
// display volumes
VolumeDeviceClass volumeDeviceClass = new VolumeDeviceClass();
//TreeNode volumesNode = new TreeNode("Volumes");
//volumesNode.ImageIndex = (int)IconIndex.Volume;
//volumesNode.SelectedImageIndex = volumesNode.ImageIndex;
//root.Nodes.Add(volumesNode);
foreach (Volume device in volumeDeviceClass.Devices)
{
if ((!device.IsUsb))// &&(usbOnlyToolStripMenuItem.Checked))
{
continue;
}
//string text = null;
//if ((device.LogicalDrive != null) && (device.LogicalDrive.Length > 0))
//{
// text += device.LogicalDrive;
//}
//if (text != null)
//{
// text += " ";
//}
//text += device.Description;
//if (device.FriendlyName != null)
//{
// if (text != null)
// {
// text += " - ";
// }
// text += device.FriendlyName;
//}
//TreeNode deviceNode = volumesNode.Nodes.Add(text);
//if (device.IsUsb)
//{
// deviceNode.ImageIndex = (int)IconIndex.Box;
// deviceNode.SelectedImageIndex = deviceNode.ImageIndex;
//}
//deviceNode.Tag = device;
//foreach (Device disk in device.Disks)
//{
// TreeNode diskNode = deviceNode.Nodes.Add(disk.Description + " - " + disk.FriendlyName);
// diskNode.ImageIndex = deviceNode.ImageIndex;
// diskNode.SelectedImageIndex = diskNode.ImageIndex;
// diskNode.Tag = device;
//}
}
//root.ExpandAll();
//_loading = false;
}
