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https://www.cnblogs.com/yaosj/p/10342883.html 阅读全文
posted @ 2019-11-22 21:01
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摘要:
直接看一个例子 private async void button1_Click(object sender, EventArgs e) { var t = Task.Run(() => { Thread.Sleep(5000); return "Hello"; }); string text = 阅读全文
posted @ 2019-11-22 17:49
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