Application.Current.Dispatcher.Invoke UWP 模擬

Question

哪個是 UWP 中存在的 Application.Current.Dispatcher.Invoke（例如 WPF）的類似物？ Application.Current.Dispatcher.Invoke(() => { //some code here });

Answer 1

Windows.ApplicationModel.Core.CoreApplication.MainView.CoreWindow.Dispatcher.RunAsync(CoreDispatcherPriority.Normal,
() =>
{
    // Do your stuff here
});

這將在 UI 線程上運行您的代碼，根據您的喜好更改CoreDispatcherPriority.Normal 。

Answer 2

擴展勞埃德的回答：

async void SomeVoid(object sender, ElapsedEventArgs e) {
   await Dispatcher.RunAsync(CoreDispatcherPriority.Normal, () => {
        //Your code here
   });
}