/// <summary>
/// Обновить список папок вглубь на одну ступень для отображения значка "раскрытия" папки
/// </summary>
public void UpdateNode(TreeNode nodeDummy, bool lookDeeper)
{
var node = nodeDummy as FolderNode;
if (node == null)
{
return;
}
node.Nodes.Clear();
try
{
var directories = Directory.GetDirectories(node.Path);
foreach (var folder in directories)
{
var nodeNext = new FolderNode(Path.GetFileName(folder), folder);
if (lookDeeper)
{
UpdateNode(nodeNext, false);
}
node.Nodes.Add(nodeNext);
}
if (lookDeeper)
{
FileViewController.GetInstance().UpdateFileList(node.Path);
}
}
catch (UnauthorizedAccessException)
{
if (lookDeeper)
{
MessageBox.Show(string.Format(Resources.FolderUnauthorizedAccesException, node.Path));
}
}
}
public static FileViewController GetInstance()
{
return(_instance ?? (_instance = new FileViewController()));
}
