简单实现ConfigurationManager.AppSettings[""]效果存储系统变量

代码一:存储变量和常量的Class.

Code
 1using System;
 2using System.Collections.Generic;
 3using System.Text;
 4using System.Collections.Specialized;
 5
 6namespace TestTemp.ConsoleApp
 7{
 8    public class Config
 9    {
10        string[] keys = new string[] { "Name", "Age", "Location", "Email", "Key", "One", "Two", "Three", "Four" };
11        Dictionary<string, string> tmp = new Dictionary<string, string>();
12        public Config()
13        {
14            for (int i = 0; i < keys.Length; i++)
15            {
16
17                tmp.Add(keys[i], keys[i].ToUpper());
18            }
19        }
20        public int Count
21        {
22            get
23            {
24                return tmp.Keys.Count;
25            }
26        }
27
28        public string this[string index]
29        {
30            get
31            {
32                if (tmp.ContainsKey(index))
33                {
34                    return tmp[index];
35                }
36                else { return ""; }
37
38            }
39        }
40
41    }
42}
43

代码二,实现静态访问:

Code
 1using System;
 2using System.Collections.Generic;
 3using System.Text;
 4
 5namespace TestTemp.ConsoleApp
 6{
 7    public static class Test
 8    {
 9        public static Config AppSettings
10        {
11            get { return new Config(); }
12        }
13    }
14}
15

代码三,使用:

Code
 1using System;
 2using System.Collections.Generic;
 3using System.Text;
 4using System.IO;
 5using System.Management;
 6using System.Text.RegularExpressions;
 7
 8
 9namespace TestTemp.ConsoleApp
10{
11    class Program
12    {
13
14        static void Main(string[] args)
15        {
16            
17            Console.Write(Test.AppSettings["Name"]);
18            Console.Read();
19        } 
20}
21}

很简单,找了n久的资料都没有具体说实现静态索引的BT办法.只能通过这样实现