本文整理汇总了C#中System.Windows.Controls.ListBoxItem.Focus方法的典型用法代码示例。如果您正苦于以下问题：C# ListBoxItem.Focus方法的具体用法？C# ListBoxItem.Focus怎么用？C# ListBoxItem.Focus使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类System.Windows.Controls.ListBoxItem的用法示例。
在下文中一共展示了ListBoxItem.Focus方法的5个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C#代码示例。
示例1: FocusItem
internal void FocusItem(ListBoxItem item)
{
if (item != null) {
focusedItem = item;
if (!item.IsFocused)
item.Focus ();
}
}示例2: NotifyListItemLoaded
internal virtual void NotifyListItemLoaded (ListBoxItem listBoxItem)
{
if (ItemContainerGenerator.ItemFromContainer (listBoxItem) == SelectedItem) {
listBoxItem.IsSelected = true;
listBoxItem.Focus ();
}
}示例3: MakeSingleSelection
private void MakeSingleSelection(ListBoxItem listItem)
{
if (ItemsControlFromItemContainer(listItem) == this)
{
ItemInfo info = ItemInfoFromContainer(listItem);
SelectionChange.SelectJustThisItem(info, true /* assumeInItemsCollection */);
listItem.Focus();
UpdateAnchorAndActionItem(info);
}
}示例4: Focusable
public void Focusable ()
{
bool loaded = false;
ListBoxItem item = new ListBoxItem { Content = "Hello World" };
item.Loaded += delegate { loaded = true; };
ListBox box = new ListBox ();
box.Items.Add (item);
TestPanel.Children.Add (box);
EnqueueConditional (() => loaded);
Enqueue (() => {
Assert.IsTrue (item.Focus (), "#1");
box.SelectedItem = item;
box.SelectedItem = null;
Assert.IsTrue (item.Focus (), "#2");
});
EnqueueTestComplete ();
}示例5: MakeSingleSelection
private void MakeSingleSelection(ListBoxItem listItem)
{
if (ItemsControlFromItemContainer(listItem) == this)
{
object item = ItemContainerGenerator.ItemFromContainer(listItem);
SelectionChange.SelectJustThisItem(item, true /* assumeInItemsCollection */);
listItem.Focus();
UpdateAnchorAndActionItem(listItem);
}
}