【转】Dictionary排序
C#2.0 （VS2005）实现方法：
Dictionary<string,string> dic =newDictionary<string,string>();
dic.Add("2","c Item");
dic.Add("6","f Item");
dic.Add("1","a Item");
dic.Add("7","g Item");
dic.Add("3","b Item");
dic.Add("5","e Item");
dic.Add("4","d Item");
List<KeyValuePair<string,string>> myList =newList<KeyValuePair<string,string>>(dic);
myList.Sort(delegate(KeyValuePair<string,string> s1,KeyValuePair<string,string> s2)
{
returns1.Value.CompareTo(s2.Value);
});
dic.Clear();
foreach(KeyValuePair<string,string> pairinmyList)
{
dic.Add(pair.Key, pair.Value);
}
foreach(stringkeyindic.Keys)
{
Response.Write(dic[key] +"<br />");
}
C#3.0 Lambda表达式 （VS2008）的实现方法：
Dictionary<string,string> dic =newDictionary<string,string>();
dic.Add("2","c Item");
dic.Add("6","f Item");
dic.Add("1","a Item");
dic.Add("7","g Item");
dic.Add("3","b Item");
dic.Add("5","e Item");
dic.Add("4","d Item");
varlist = dic.OrderBy(s => s.Value);
foreach(varsinlist)
{
Response.Write(s.Value +"<br />");
}
C#3.0 Linq （VS2008）的实现方法：
Dictionary<string,string> dic =newDictionary<string,string>();
dic.Add("2","c Item");
dic.Add("6","f Item");
dic.Add("1","a Item");
dic.Add("7","g Item");
dic.Add("3","b Item");
dic.Add("5","e Item");
dic.Add("4","d Item");
vardicSort =fromdindic
orderbyd.Value
ascending
selectd;
foreach(stringkeyindic.Keys)
{
Response.Write(dic[key] +"<br />");
}