/// <summary>
/// Get item.
/// </summary>
/// <param name="indices">The array of index to the target item. </param>
/// <returns>Item.</returns>
#else
/// <summary>
/// アイテムを取得します。
/// </summary>
/// <param name="indices">目的のアイテムまでの各階層でのインデックスの配列です。</param>
/// <returns>アイテム。</returns>
#endif
public WPFTreeViewItem GetItem(params int[] indices)
{
var tree = Searcher.ByType <TreeView>(TreeUtility.VisualTree(AppVar, TreeRunDirection.Ancestors))[0];
App[typeof(WPFTreeView), "ShowNextItem"](this);
return(new WPFTreeViewItem(App[typeof(WPFTreeView), "GetItemEx"](tree, this, indices, 0)));
}
/// <summary>
/// Enumerate DependencyObject continuing to LogicalTree.
/// </summary>
/// <param name="start">Start DependencyObject.</param>
/// <param name="direction">Run direction.</param>
/// <returns>Enumerated DependencyObject.</returns>
#else
/// <summary>
/// LogicalTreeに連なるDependencyObjectを列挙。
/// </summary>
/// <param name="start">列挙を開始するDependencyObject。</param>
/// <param name="direction">走査方向。</param>
/// <returns>列挙されたDependencyObject。</returns>
#endif
public static IWPFDependencyObjectCollection <DependencyObject> LogicalTree(this IAppVarOwner start, TreeRunDirection direction = TreeRunDirection.Descendants)
{
var app = (WindowsAppFriend)start.AppVar.App;
return(TreeUtility.LogicalTree(start.AppVar, direction));
}