private void event_ItemDeleted(object sender, ItemEventArgs e)
{
if (this.Directories.Contains(e.Path) == true)
{
// Let's update directories path.
foreach (string directoryPath in this.Directories.ToList())
{
if (directoryPath.Length > e.Path.Length && directoryPath.Substring(0, e.Path.Length) == e.Path)
{
this.Directories.Remove(directoryPath);
}
}
// Let's update files path.
foreach (string fileName in this.Files.ToList())
{
if (fileName.Length > e.Path.Length && fileName.Substring(0, e.Path.Length) == e.Path)
{
this.Files.Remove(fileName);
}
}
this.Directories.Remove(e.Path);
}
else if (this.Files.Contains(e.Path) == true)
{
this.Files.Remove(e.Path);
}
}
private void event_ItemAdded(object sender, ItemEventArgs e)
{
if (this.Directories.Contains(e.Path) == false && this.Files.Contains(e.Path) == false)
{
// If extension is null then it is a directory.
if (string.IsNullOrEmpty(Path.GetExtension(e.Path)) == true)
{
this.Directories.Add(e.Path);
}
else
{
this.Files.Add(e.Path);
}
}
}