从列表框中选择种子文件时出现异常 [英] I'm getting an exception when selecting torrent files from a list box

问题描述

从列表框中选择torrent文件时出现异常

指定的键在字典中不存在.

I''m getting an exception when selecting torrent files from a list box

The given key was not present in the dictionary.

public IList<TorrentManager> GetSelectedTorrents()
       {
           IList<TorrentManager> result = new List<TorrentManager>();

               foreach (ListViewItem item in mainForm.TorrentsView.SelectedItems)
                   result.Add(itemToTorrent[item]);


           return result;
       }

推荐答案

错误说明了一切.您要搜索的关键字项在搜索的词典集合中不存在.
在调试器中检查密钥的值，以确保它们是您认为的样子.

The error speaks for itself. The item you are looking for by key does not exist in the dictionary collection you are searching in.
Check the value of your keys in the debugger to make sure that they are what you think they are.

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