private void Expand() { if (this.Type == DirectoryItemType.File) { return; } this.Children = new ObservableCollection <DirectoryItemViewModel>(DirectoryStructure.GetDirectoryContents(this.FullPath).Select(content => new DirectoryItemViewModel(content.FullPath, content.Type))); }
/// <summary> /// Expands this directory and finds all children /// </summary> private void Expand() { // We cannont expand a file if (this.Type == DirectoryItemType.File) { return; } // Find all children var children = DirectoryStructure.GetDirectoryContents(this.FullPath); this.Children = new ObservableCollection <DirectoryItemViewModel>(children.Select(content => new DirectoryItemViewModel(content.FullPath, content.Type))); }