本文介绍了如何终止在C#中的异步函数的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
如何才有可能终止这种方法/下载功能?
How would it be possible to terminate this method / download function?
private void Download_Click(object sender, EventArgs e)
{
WebClient webClient = new WebClient();
webClient.DownloadFileCompleted += new AsyncCompletedEventHandler(Completed);
webClient.DownloadProgressChanged += new DownloadProgressChangedEventHandler(ProgressChanged);
webClient.DownloadFileAsync(new Uri("http://google.com/test.zip"), @"test.zip");
}
基本上取消了下载功能
Basically cancel the download function
推荐答案
做到这一点: webClient.CancelAsync();
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