小白终于弄懂了：c#从async/await到Task再到Thread

Posted 2022-06-03 hytvszz

1. 怎么解决async/await的无限嵌套

public async Task MyMethodAsync()

    Task<int> longRunningTask = LongRunningOperationAsync();
    // independent work which doesn‘t need the result of LongRunningOperationAsync can be done here

    //and now we call await on the task 
    int result = await longRunningTask;
    //use the result 
    Console.WriteLine(result);


public async Task<int> LongRunningOperationAsync() // assume we return an int from this long running operation 

    await Task.Delay(1000); // 1 second delay
    return 1;