public MainWindow()
{
InitializeComponent();
_asyncTaskQueue = new AsyncTaskQueue
{
AutoCancelPreviousTask = true,
UseSingleThread = true
};
}
public static async void Test(AsyncTaskQueue taskQueue, int num)
{
var result = await taskQueue.ExecuteAsync(async() =>
{
Debug.WriteLine("输入:" + num);
// 长时间耗时任务
await Task.Delay(TimeSpan.FromSeconds(5));
return(num * 100);
});
Debug.WriteLine($"{num}输出的:" + result);
}