IUIFocusEnvironment.SetNeedsFocusUpdate 方法

定义

当 是活动焦点环境时 this ,请求焦点更新,这可能会更改 PreferredFocusedView。 (另请参阅 UpdateFocusIfNeeded()。)

[Foundation.Export("setNeedsFocusUpdate")]
[Foundation.Preserve(Conditional=true)]
public void SetNeedsFocusUpdate ();
abstract member SetNeedsFocusUpdate : unit -> unit
属性

适用于