private void CreateRoot(string rootPath)
{
root = new FolderNode()
{
FolderDirectory = rootPath
};
GetChildNode(root);
dir = new ObservableCollection <FolderNode>();
dir.Add(root);
treeDirectory.ItemsSource = dir;
}
private void GetChildNode(FolderNode parent, string currentPath = "")
{
try
{
foreach (string folder in Directory.EnumerateDirectories(parent.FolderDirectory))
{
FolderNode folderNode = new FolderNode()
{
FolderDirectory = folder
};
parent.ChildFolders.Add(folderNode);
}
foreach (string file in Directory.EnumerateFiles(parent.FolderDirectory))
{
FolderNode folderNode = new FolderNode()
{
FolderDirectory = file
};
folderNode.Type = NodeType.File;
parent.ChildFolders.Add(folderNode);
}
}
catch { }
}
private void treeDirectory_SelectedItemChanged(object sender, RoutedPropertyChangedEventArgs <object> e)
{
FolderNode currentNode = (treeDirectory.SelectedItem as FolderNode);
GetChildNode(currentNode);
}