/// <summary>
///
/// </summary>
/// <param name="TreeView"></param>
/// <param name="TreeViewItem"></param>
public static void SelectItemsRandomly(this TreeView TreeView, TreeViewItem TreeViewItem)
{
TreeViewItemExtensions.SetIsSelected(TreeViewItem, !TreeViewItemExtensions.GetIsSelected(TreeViewItem));
if (TreeViewExtensions.GetStartItem(TreeView) == null || Keyboard.Modifiers == ModifierKeys.Control)
{
if (TreeViewItemExtensions.GetIsSelected(TreeViewItem))
{
TreeViewExtensions.SetStartItem(TreeView, TreeViewItem);
}
}
else
{
if (TreeViewExtensions.GetSelectedItems(TreeView).Count == 0)
{
TreeViewExtensions.SetStartItem(TreeView, null);
}
}
}
/// <summary>
///
/// </summary>
/// <param name="TreeView"></param>
/// <param name="Item"></param>
public static void SelectItem(this TreeView TreeView, TreeViewItem Item)
{
SelectNone(TreeView);
TreeViewItemExtensions.SetIsSelected(Item, true);
TreeViewExtensions.SetStartItem(TreeView, Item);
}