ini文件操作

Config.ini 文件操作

[SYS]

sysname=hy

company=hyhy

tel=2

 

using System;
using System.Collections.Generic;
using System.Text;

namespace Common
{
    public class SetINI
    {
        // 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 SetINI(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(255);

            // section=配置节，key=键名，temp=上面，path=路径
            GetPrivateProfileString(section, key, "", temp, 255, sPath);

            return temp.ToString();
        }
    }
}
/*
  string sCompany = "";
            string Current = Directory.GetCurrentDirectory();//获取当前根目录

            SetINI ini = new SetINI(Current + "/config.ini");
sCompany = ini.ReadValue("SYS", "company");
*/

//写入
/*
        ini .Writue("SYS", "company", companyValue);
*/