类文本文件到数据字典(Textfile to class to Data Dictionary)

 我正在尝试创建一个进入类的文本文件，并将该对象存储到数据字典中，然后创建一个允许我添加，编辑和删除等的GUI。 
 
 我的文本文件使用以下语法： 
 
 国家，GDP增长，通货膨胀，贸易平衡，HDI排名，主要贸易伙伴 
 
 例子： 
 
 
 
 美国，1.8,2，-3.1,4，[加拿大，英国，巴西] 
 
 
 加拿大，1.9,2.2，-2,6，[美国;中国] 
 
 
 无论如何，在我创建GUI之前，我试图让它在控制台中首先工作。 国家出现在控制台中但使用调试器中的步骤，我的对象数组和我的数据字典（如果我已正确创建数据字典）似乎是存储但是当它继续到下一个国家时它会覆盖前一个。 我怎样才能让所有国家都存储而不仅仅是存储。 如果这是有道理的，任何帮助将不胜感激。 
 
 我的代码： 
 
 class Program
{
    static void Main(string[] args)
    {

        const int MAX_LINES_FILE = 50000;
        string[] AllLines = new string[MAX_LINES_FILE];
        int i = 0;
        //reads from bin/DEBUG subdirectory of project directory
        AllLines = File.ReadAllLines(@"C:\Users\Jack\Documents\countries.csv");
        country[] newCountry = new country[30];

        foreach (string line in AllLines)
        {
            if (line.StartsWith("Country")) //found first line - headers
            {
                headers = line.Split(',');
            }
            else
            {
               string[] columns = line.Split(',');
                      newCountry[i] = new country();
                 newCountry[i].Country=(columns[0]);
                 newCountry[i].GDP=(columns[1]);
                 newCountry[i].Inflation=(columns[2]);
                 newCountry[i].TB =(columns[3]);
                 newCountry[i].HDI =(columns[4]);
                 newCountry[i].TP = (columns[5]);


                Dictionary<object, string> CountryList = new Dictionary<object, string>();
                CountryList.Add(newCountry[i].Country, newCountry[i].GDP + "," + newCountry[i].Inflation + "," + newCountry[i].TB + "," + newCountry[i].HDI + "," + newCountry[i].TP);
                i++;

               foreach (KeyValuePair<object, string> country in CountryList)
                {
                    Console.WriteLine("Country = {0}, GDP = {1}",
                        country.Key, country.Value);
                }

            }
            Console.ReadKey();
        }
    }

    public static string[] headers { get; set; }
}


public class country
{
    public string Country { get; set; }
    public string GDP { get; set; }
    public string Inflation { get; set; }
    public string TB { get; set; }
    public string HDI { get; set; }
    public string TP { get; set; }

}
 
 } 
 
 编辑：按照建议移动CountryList仍然得到countryList计数保持1的相同问题。 
 
 我把它放在国家级的方法中。 
 
        public static void addD(country a)
    {
        Dictionary<object, string> CountryList = new Dictionary<object, string>();
        CountryList.Add(a.Country, a.GDP);


        foreach (KeyValuePair<object, string> country in CountryList)
        {
            Console.WriteLine("Country = {0}, GDP = {1}", country.Key, country.Value);
        }
    }
 
 并从这里调用它： 
 
            newCountry[i].TB =(columns[3]);
         newCountry[i].HDI =(columns[4]);
         newCountry[i].TP = (columns[5]);
         country.addD(newCountry[i]);

I'm trying to make a textfile that goes into a class and stores the object into a data dictionary and then create a GUI that allows me to add, edit and remove etc.
 
My text file is in the following syntax:
 
Country, GDP growth, Inflation, Trade Balance, HDI Ranking, Main Trade Partners
 
Examples:
 
 
 
USA,1.8,2,-3.1,4,[Canada;UK;Brazil]
 
 
Canada,1.9,2.2,-2,6,[USA;China]
 
 
Anyway before I create the GUI, I am trying make it work in the console first. The Countries come up in the console but using the step into in the debugger, my object array and my data dictionary (if I have created the data dictionary correctly) seem to be storing but though when it goes on to the next country it overwrites the previous one. How can I make it so that all countries get stored instead of just the one. If that makes sense any help will be greatly appreciated. 
 
My code:
 
 class Program
{
    static void Main(string[] args)
    {

        const int MAX_LINES_FILE = 50000;
        string[] AllLines = new string[MAX_LINES_FILE];
        int i = 0;
        //reads from bin/DEBUG subdirectory of project directory
        AllLines = File.ReadAllLines(@"C:\Users\Jack\Documents\countries.csv");
        country[] newCountry = new country[30];

        foreach (string line in AllLines)
        {
            if (line.StartsWith("Country")) //found first line - headers
            {
                headers = line.Split(',');
            }
            else
            {
               string[] columns = line.Split(',');
                      newCountry[i] = new country();
                 newCountry[i].Country=(columns[0]);
                 newCountry[i].GDP=(columns[1]);
                 newCountry[i].Inflation=(columns[2]);
                 newCountry[i].TB =(columns[3]);
                 newCountry[i].HDI =(columns[4]);
                 newCountry[i].TP = (columns[5]);


                Dictionary<object, string> CountryList = new Dictionary<object, string>();
                CountryList.Add(newCountry[i].Country, newCountry[i].GDP + "," + newCountry[i].Inflation + "," + newCountry[i].TB + "," + newCountry[i].HDI + "," + newCountry[i].TP);
                i++;

               foreach (KeyValuePair<object, string> country in CountryList)
                {
                    Console.WriteLine("Country = {0}, GDP = {1}",
                        country.Key, country.Value);
                }

            }
            Console.ReadKey();
        }
    }

    public static string[] headers { get; set; }
}


public class country
{
    public string Country { get; set; }
    public string GDP { get; set; }
    public string Inflation { get; set; }
    public string TB { get; set; }
    public string HDI { get; set; }
    public string TP { get; set; }

}
 
}
 
EDIT: Moved the CountryList as suggested still getting the same issue that the countryList count is staying on 1.
 
I have put it in a method in the country class.
 
        public static void addD(country a)
    {
        Dictionary<object, string> CountryList = new Dictionary<object, string>();
        CountryList.Add(a.Country, a.GDP);


        foreach (KeyValuePair<object, string> country in CountryList)
        {
            Console.WriteLine("Country = {0}, GDP = {1}", country.Key, country.Value);
        }
    }
 
and calling it from here:
 
            newCountry[i].TB =(columns[3]);
         newCountry[i].HDI =(columns[4]);
         newCountry[i].TP = (columns[5]);
         country.addD(newCountry[i]);

原文：https://stackoverflow.com/questions/31565950