public void VerifyTreeViewIsNotTabStop()
{
RunOnUIThread.Execute(() =>
{
var treeView = new TreeView();
MUXControlsTestApp.App.TestContentRoot = treeView;
treeView.UpdateLayout();
Verify.IsFalse(treeView.IsTabStop);
});
}
/// <summary>
/// 选中TreeViewNode并将其滚动到UI中间
/// </summary>
/// <param name="Node">要选中的Node</param>
/// <param name="View">Node所属的TreeView控件</param>
/// <returns></returns>
public static void SelectNode(this TreeView View, TreeViewNode Node)
{
if (View == null)
{
throw new ArgumentNullException(nameof(View), "Parameter could not be null");
}
View.SelectedNode = Node;
View.UpdateLayout();
if (View.ContainerFromNode(Node) is TreeViewItem Item)
{
Item.StartBringIntoView(new BringIntoViewOptions {
AnimationDesired = true, VerticalAlignmentRatio = 0.5
});
}
}
