C#

Ciumac Sergiu wrote:

Its tempting to name x as obj or objToEncrypt, but it sounds more like a Hungarian notation.

So how would you consider naming it?

public byte[] Encrypt(IDataSource dataSource)

hamid reza toosi wrote:

hey,do you know the answer?

Bastard Programmer from Hell

hamid reza toosi wrote:

hey,do you know the answer?

Anders Hedén wrote:

some kind of background worker

Private Sub PopulateTreeView(ByVal setPath As String)
    Dim rootNode As TreeNode
    Dim info As New DirectoryInfo(setPath)
    rootNode = New TreeNode(info.Name)
    rootNode.Tag = info
    GetDirectories(info.GetDirectories(), rootNode)
    TreeView1.Nodes.Add(rootNode)
End Sub

Private Sub GetDirectories(ByVal subDirs() As DirectoryInfo, ByVal nodeToAddTo As TreeNode)
    Dim aNode As TreeNode
    Dim subDir As DirectoryInfo
    For Each subDir In subDirs
        aNode = New TreeNode(subDir.Name, 0, 0)
        aNode.Tag = subDir
        If ((subDir.Attributes And FileAttribute.Hidden) <> FileAttribute.Hidden) Then
            If subDir.GetDirectories().Count() > 0 Then
                GetDirectories(subDir.GetDirectories(), aNode)
            End If
            nodeToAddTo.Nodes.Add(aNode)
        End If
    Next subDir
End Sub

Anders Hedén wrote:

written in vb sorry for that

I wrote:

You should determine what exactly is slow; is it obtaining the information? or displaying it?

I wrote:

a networked disk is always a lot slower than it is on a local disk

Anders Hedén wrote:

If subDir.GetDirectories().Count() > 0 Then
GetDirectories(subDir.GetDirectories(), aNode)
End If

Luc Pattyn wrote:

You should determine what exactly is slow; is it obtaining the information? or displaying it?

Luc Pattyn wrote:

a networked disk is always a lot slower than it is on a local disk

var dirs = new List<string>(Directory.EnumerateDirectories(folderBrowserDialog1.SelectedPath));
GetDirs(dirs);

public void GetDirs(List<string> dirs)
{
    foreach (var dir in dirs)
    {
       try
        {

            var subdir = new List(Directory.EnumerateDirectories(dir));
            if (subdir.Count > 0)
            {
                GetDirs(subdir);
            }
        }
        catch  (UnauthorizedAccessException uax)
        {
            
        }
     }
}

Anders Hedén wrote:

var subdir = new List(Directory.EnumerateDirectories(dir));

IEnumerable<string> subdir=Directory.EnumerateDirectories(dir);

IEnumerable<string> dirs= Directory.EnumerateDirectories(folderBrowserDialog1.SelectedPath);
GetDirs(dirs);

public void GetDirs(IEnumerable<string> dirs)
{
    foreach (var dir in dirs)
    {
            IEnumerable<string> subdir = Directory.EnumerateDirectories(dir);
            if (subdir.Any())
            {
                GetDirs(subdir);
            }
    }
}

Anders Hedén wrote:

How come the folderbrowserdialog can access the all the systemvolumes with folders and files directly?