private void directoryBrowserTreeView_LoadOnDemand(object sender, Telerik.Windows.RadRoutedEventArgs e)
{
var radTreeViewItem = e.OriginalSource as RadTreeViewItem;
var directoryViewModel = radTreeViewItem.DataContext as DirectoryViewModel;
try
{
var subDirectoryCollection = Directory.GetDirectories(directoryViewModel.PhysicalPath);
if (!subDirectoryCollection.Any())
{
radTreeViewItem.IsLoadOnDemandEnabled = false;
}
else
{
foreach (var subDirectory in subDirectoryCollection)
{
var directoryInfo = new DirectoryInfo(subDirectory);
var subDirectoryViewModel = new DirectoryViewModel
{
DirectoryName = System.IO.Path.GetFileName(subDirectory),
PhysicalPath = subDirectory,
DirectoryIconPath = "/FTPServer.DesktopClient;component/folder.png",
SubDirectoryCollection = null,
IsHidden = (directoryInfo.Attributes & FileAttributes.Hidden) == FileAttributes.Hidden
};
try
{
var subDirectoryCount = Directory.GetDirectories(subDirectory).Count();
if (subDirectoryCount > 0)
{
subDirectoryViewModel.SubDirectoryCollection = new ObservableCollection <DirectoryViewModel>();
}
}
catch
{
}
directoryViewModel.SubDirectoryCollection.Add(subDirectoryViewModel);
}
}
}
catch
{
radTreeViewItem.IsLoadOnDemandEnabled = false;
}
}
public void Load()
{
try
{
var logicalDriveCollection = Environment.GetLogicalDrives();
foreach (var logicalDrive in logicalDriveCollection)
{
var directoryViewModel = new DirectoryViewModel
{
DirectoryName = logicalDrive,
PhysicalPath = logicalDrive,
DirectoryIconPath = "/FTPServer.DesktopClient;component/hdd_drive.png",
IsHidden = false,
};
var subDirectoryCount = Directory.GetDirectories(logicalDrive).Count();
if (subDirectoryCount > 0)
{
directoryViewModel.SubDirectoryCollection = new ObservableCollection <DirectoryViewModel>();
}
this.DirectoryCollection.Add(directoryViewModel);
}
}
catch
{
}
try
{
var hostName = Dns.GetHostName();
var iphostentry = Dns.GetHostEntry(hostName);
this.HostIpCollection.Add("127.0.0.1");
foreach (IPAddress ipaddress in iphostentry.AddressList)
{
if (ipaddress.AddressFamily == System.Net.Sockets.AddressFamily.InterNetwork)
{
this.HostIpCollection.Add(ipaddress.ToString());
}
}
this.HostIP = this.HostIpCollection.FirstOrDefault();
this.HostPort = 21;
}
catch
{
}
}
