C# List Insert用法

[风一样的大叔]

string[] tableArray = query.tablestr.Split(',');
            Dictionary<string, int> Lengths = new Dictionary<string, int>();
            for (int n = 0; n < tableArray.Length - 1; n++)
            {
                for (int u = 0; u < TableLengths.Count; u++)
                {
                    if (TableLengths[u].Name == tableArray[n])
                    {
                        Lengths.Add(TableLengths[u].Name, TableLengths[u].Length);
                    }
                }
            }
            var list = (from d in Lengths orderby d.Value ascending select d).ToList();//排序
//我现在要对list进行插入操作
//请问怎么在list中插入<string, int>这种类型的元素啊

[bdmh]

            Dictionary<string, int> Lengths = new Dictionary<string, int>();
            Lengths.Add("a", 1);
            Lengths.Add("b", 2);
            Lengths.Add("c", 3);
            var list = (from d in Lengths orderby d.Value ascending select d).ToList();
            list.Add(new KeyValuePair<string, int>("d", 4));

[wangsong145]

list好像只能插入一个值吧，楼主要实现插入<stirng,int>这种类型的数据得通过IDictionary或者是HashTable

[baiwenyu]

[Quote=引用楼主 的回复:]
C# code
string[] tableArray = query.tablestr.Split(',');
Dictionary<string, int> Lengths = new Dictionary<string, int>();
for (int n = 0; n < tableArray.Length - 1; n++)
……
[/Quote]
正解 Dictionary 的每一项的类型 就是 KeyValuePair

[风一样的大叔]

可以了，谢谢

for (var i = 0; i < list.Count; i++)
            {
                switch (list[i].Key)
                {
                    case "PRO_Verticalstretch_end":
                        list.Insert(i, new KeyValuePair<string, int>("ss",5));
                        break;
                    default:
                        break;
                }
            }