我有一个使用async / await的方法:
private async void Start_Click(object sender, EventArgs e)
{
await M1Async();
}
static async Task M1Async()
{
await M2Async();
}
static async Task M2Async()
{
await M3Async();
}
static async Task M3Async()
{
await M4Async();
}
static async Task M4Async()
{
// start download using async scenario
await StaryDownloadAsync();
}
在这种情况下,什么是好的做法?我应该使用async / await来装饰所有方法,还是只使用执行实际异步方案的方法?
提前致谢。
答案 0 :(得分:0)
取决于您的实际情况,但这样做很简单:
private async void Start_Click(object sender, EventArgs e)
{
await M1Async();
}
private static Task M1Async()
{
return M2Async();
}
private static Task M2Async()
{
return M3Async();
}
private static Task M3Async()
{
return M4Async();
}
private static Task M4Async()
{
return Task.Delay(1000);
}