C#在Dictionary中添加字典

Question

我正在尝试将数据存储在一个已排序的字典中，其中一个键和另一个字典的值为值。

我定义了一个类:

public class Search_Config_Out_List
{
    public string _Env { get; set; }
    public string _Interface { get; set; }
    public string _System { get; set; }
    public string _Timeframe { get; set; }
    public string _Dir { get; set; }
    public string _Filename { get; set; }
    public string _LogDir { get; set; }
    public string _LogFile { get; set; }
    public Search_Config_Out_List(string Env, string Interface, string System, string Timeframe, string Dir, string Filename, string LogDir, string LogFile)
    {
        _Env = Env;
        _System = System;
        _Interface = Interface;
        _Timeframe = Timeframe;
        _Dir = Dir;
        _Filename = Filename;
        _LogDir = LogDir;
        _LogFile = LogFile;
    }
}

定义:

SortedDictionary<string, Dictionary<string, Search_Config_Out_List>> dA = 
        new SortedDictionary<string, Dictionary<string, Search_Config_Out_List>>();
List<Search_Config_Out_List> lsSearch_Config_Out_List = new List<Search_Config_Out_List>();

此时我一直在通过 XML 文件循环检索数据。对于同一键，可以有 2 种类型:1 种用于“今天”，1 种用于“旧”。

 lsSearch_Config_Out_List.Clear();
 lsSearch_Config_Out_List.Add(
        new Search_Config_Out_List(nodeALL.Attributes["Name"].Value.ToString(), 
                                   childENV.Attributes["Name"].Value.ToString(), 
                                   intALL.Attributes["Name"].Value.ToString(), 
                                   intDTL.Attributes["Name"].Value.ToString(), 
                                   sDir, 
                                   sFilename, 
                                   sLogDir, 
                                   sLogFile));

//sKey is the key for dA
string sKey = nodeALL.Attributes["Name"].Value.ToString() 
                + "-" + childENV.Attributes["Name"].Value.ToString() 
                + "-" + intALL.Attributes["Name"].Value.ToString();

//sKey2 is the key for the inside Dictionary (possible values are 'Today' and 'Older'
string sKey2 = intDTL.Attributes["Name"].Value.ToString();
dLine = new Dictionary<string, List<string>>();
if (!dLine.ContainsKey(sKey2))
   dLine.Add(sKey2, new List<string>());
//Store in Dictionary
dLine[sKey2].Add(lsSearch_Config_Out_List); "****ERROR has invalid arguments

dA = new SortedDictionary<string, Dictionary<string, Search_Config_Out_List>>();
if (!dA.ContainsKey(sKey))
   dA.Add(sKey, new Dictionary<string, Search_Config_Out_List>());
dA[sKey].Add(dLine);     "**ERROR has invalid arguments                                       

最后我想让字典存储这样的东西:

KEY="TEST-1"
   VALUE[0]   KEY="TODAY"
                       VALUE[0] Line1
                       VALUE[1] Line2
                       VALUE[2] Line3
   VALUE[1]   KEY="OLDER"
                       VALUE[0] Line1
                       VALUE[1] Line2 
KEY="TEST-2"
   VALUE[0]   KEY="TODAY"
                       VALUE[0] Line1
   VALUE[1]   KEY="OLDER"
                       VALUE[0] Line1 

我已经尝试了互联网上建议的几种不同方法，但要么出现错误，要么在添加“旧”键值时，它也覆盖了“今天”值。所以我已经为此苦苦挣扎了几天。

任何帮助将不胜感激。如果您能提供一个正确代码的示例，那将是有益的。

谢谢，安德鲁

Answer 1

除了从列表到字典还有更多内容

dA.Add(sKey, new Dictionary<string, Search_Config_Out_List>());

您正在添加一个新词典，但您需要一个实例来添加而不是初始化。

        SortedDictionary<string, Dictionary<string, myClass>> dA = new SortedDictionary<string, Dictionary<string, myClass>>();
        Dictionary<string, myClass> lsSearchConfigOutList = new Dictionary<string, myClass>();



        lsSearchConfigOutList.Clear();
        lsSearchConfigOutList.Add("1", new myClass(name:"John", face:"Happy"));
        lsSearchConfigOutList.Add("2", new myClass(name: "Frank", face: "Sad"));
        //sKey is the key for dA
        string sKey = "Test-1";
        //sKey2 is the key for the inside Dictionary (possible values are 'Today' and 'Older'
        string sKey2 = "Today";

        Dictionary<string, Dictionary<string, myClass>> dLine = new Dictionary<string, Dictionary<string, myClass>> {{sKey2, lsSearchConfigOutList}};
        var dicNew = new Dictionary<string, myClass>() { {sKey2, new myClass("Tom", "Hero")} };

            dA.Add("key2", dicNew); 

其他类

class myClass
{
    public myClass(string name, string face)
    {
        Name = name;
        Face = face;
    }
    public string Name { get; set; }
    public string Face { get; set; }
}

这不是您的代码，但您明白了，创建一个新对象然后将 IT 添加到列表中，或者使用内联实例化。

有了这段代码就到了 http://imgur.com/JIId3wT