【Unity3D】用C#读取INI配置文件

using System;

using System.Collections.Generic;

using System.Linq;

using System.Text;

using System.IO;  

namespace 读写ini文件

{

    public class Ini

    {

        // 声明INI文件的写操作函数 WritePrivateProfileString()  

        [System.Runtime.InteropServices.DllImport("kernel32")]  

        private static extern long WritePrivateProfileString(string section, string key, string val, string filePath);  

        // 声明INI文件的读操作函数 GetPrivateProfileString()  

        [System.Runtime.InteropServices.DllImport("kernel32")]  

        private static extern int GetPrivateProfileString(string section, string key, string def, System.Text.StringBuilder retVal, int size, string filePath);  

        private string sPath = null;

        public Ini(string path)

        {

            this.sPath = path;

        }  

        public void Writue(string section, string key, string value)

        {  

            // section=配置节，key=键名，value=键值，path=路径  

            WritePrivateProfileString(section, key, value, sPath);  

        }

        public string ReadValue(string section, string key)

        {  

            // 每次从ini中读取多少字节  

            System.Text.StringBuilder temp = new System.Text.StringBuilder();  

            // section=配置节，key=键名，temp=上面，path=路径  

            GetPrivateProfileString(section, key, "", temp, , sPath);  

            return temp.ToString();  

        }  

    }

    class Program

    {

        static void Main(string[] args)

        {

            string Current;  

            Current = Directory.GetCurrentDirectory();//获取当前根目录

            Console.WriteLine("Current directory {0}", Current);

            // 写入ini

            Ini ini=new Ini(Current+"/config.ini");

            ini.Writue("Setting","key1","hello word!");

            ini.Writue("Setting","key2","hello ini!");

            ini.Writue("SettingImg", "Path", "IMG.Path");

            // 读取ini

            string stemp = ini.ReadValue("Setting","key2");

            Console.WriteLine(stemp);  

            Console.ReadKey();

        }  

    }

}