传递参数DownloadStringCompletedEventHandler在C＃ [英] passing parameter to DownloadStringCompletedEventHandler in C#

问题描述

我工作在WP7应用程序，我想传递一个列表框作为参数传递给client_DownloadStringCompleted方法。

我的代码看起来像下面，

  Web客户端的客户端=新的Web客户端（）; 
 client.DownloadStringCompleted + =新DownloadStringCompletedEventHandler（client_DownloadStringCompleted）; 
  

解决方案

只是这行添加到您的代码：

  client.DownloadStringAsync（yourUri，yourListBox）; 
  

i am working on application in WP7 , i would like to pass a list box as parameter to client_DownloadStringCompleted method.

My code looks like below ,

WebClient client = new WebClient();
client.DownloadStringCompleted += new DownloadStringCompletedEventHandler(client_DownloadStringCompleted);

解决方案

Just add this line to your code:

client.DownloadStringAsync(yourUri, yourListBox);

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