从LinQ中分离键值

Question

我需要SharedToDomains和SharedFromDomains中的键和值数据。我想打印这些值。

var LogResponse = DeserializeFromJson<AttributeContainer>(sLogResponse);
public class AttributeContainer
{
    public Dictionary<string, int> MimeTypes { get; set; }
    public Dictionary<string, Domain> SharedToDomains { get; set; }
    public Dictionary<string, Domain> SharedFromDomains { get; set; }
}

Answer 1

SharedToDomains.Select(x => x.Value).ToList().ForEach(x => Console.WriteLine(x));

Answer 2

一种快速方法：

 foreach( var s in SharedToDomains.Keys )
 {
       string key = s;
       string val = SharedToDomains[s].ToString();
 }

如果你真的想使用linq:

var outputList = from s in SharedToDomains select new { key=s.Key, value=s.Value };

Answer 3

循环遍历Dictionary的值集合，并将域打印到屏幕上。我已经把它放在一个方法中，这样你以后就可以重复使用：

private void PrintValues(Dictionary<string, Domain> dict)
{
    foreach(KeyValuePair<string, Domain> kvp in dict)
    {
        Console.WriteLine(kvp.Key); //Key
        Console.WriteLine(kvp.Value.ToString()); //Value
    }
}
//Usage:
PrintValues(SharedToDomains);
PrintValues(SharedFromDomains);