Question

我的词典存在问题。我需要从那里获取值并将其保存为字符串：

class CTestRack
{
    public String TestRackName { get; set; }
    public String NetworkName { get; set; }
    public String IPAddress { get; set; }
    public String MacAddress { get; set; }
    public string NewItemName;


    public void GetSessionName()
    {
        FileIniDataParser fileParser = new FileIniDataParser();
        IniData data = fileParser.ReadFile("config.ini");

        Dictionary<string, Dictionary<string, string>> newDictionary = new Dictionary<string, Dictionary<string, string>>();

        Form1 _form1Object = new Form1();

        foreach (SectionData section in data.Sections)
        {
            var keyDictionary = new Dictionary<string, string>();

            foreach (KeyData key in section.Keys)
                keyDictionary.Add(key.KeyName.ToString(), key.Value.ToString());
            newDictionary.Add(section.SectionName.ToString(), keyDictionary);
        }

        if (_form1Object.comboBox2.SelectedIndex.ToString() != null)
        {
            System.Threading.Thread.Sleep(1000);

            foreach (var keyValue in newDictionary[NewItemName])
            {
                Console.WriteLine("Key: {0}, Value: {1}", keyValue.Key, keyValue.Value);
            }
        }


    }

所以输出基本上是：

NewCCReduced4 密钥：名称，价值：NewCCReduced4.cone.bombardier.com 密钥：ipaddress，值：10.167.21.11 密钥：macaddress，值：000bab46edeb

现在您可以猜测我希望输出：名称NewCCReduced4.cone.bombardier.com将保存在String TestRackName中。

也许有人暗示我该如何继续？

Answer 1

你几乎就在那里，只需放下[NewItemName]：

foreach (var keyValue in newDictionary)

Answer 2

var txt =string.Join(Environment.NewLine, 
    newDictionary
        .Select (d => string.Format("{0}:{1}", d.Key, 
                    string.Join(", ", d.Value.Select (d2 => string.Format("{0}:{1}", d2.Key, d2.Value))))));

没有循环，只有Console.Write（txt）

编辑 - 没有意识到这是一本字典词典

如何将KeyValues从Dictionary保存到String

2 个答案: