IniFile简单读写类

最新推荐文章于 2022-06-27 21:35:36 发布

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最新推荐文章于 2022-06-27 21:35:36 发布

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CC 4.0 BY-SA版权

文章标签： string path class

本文链接：https://blog.youkuaiyun.com/lanwilliam/article/details/2552482

本文介绍了一个使用C#编写的Ini文件操作类库，包括读取和写入Ini文件的功能实现。通过DllImport调用kernel32.dll来完成对Ini文件的操作。

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using System;

using System.Collections.Generic;

using System.Text;

using System.Runtime.InteropServices;



namespace WWBClassLib.Tools

{

    public class IniFile

    {



        public string path;







        [DllImport("kernel32")]



        private static extern long WritePrivateProfileString(string section,



            string key, string val, string filePath);



        [DllImport("kernel32")]



        private static extern int GetPrivateProfileString(string section,



                 string key, string def, StringBuilder retVal,



            int size, string filePath);







        /// <summary>



        /// INIFile 构造函数.



        /// </summary>



        /// <PARAM name="INIPath"></PARAM>



        public IniFile(string INIPath)

        {



            path = INIPath;



        }



        /// <summary>



        /// 写入IniFile



        /// </summary>



        /// <PARAM name="Section"></PARAM>



        /// Section name



        /// <PARAM name="Key"></PARAM>



        /// Key Name



        /// <PARAM name="Value"></PARAM>



        /// Value Name



        public void IniWriteValue(string Section, string Key, string Value)

        {



            WritePrivateProfileString(Section, Key, Value, this.path);



        }







        /// <summary>



        /// 读取IniFile



        /// </summary>



        /// <PARAM name="Section"></PARAM>



        /// <PARAM name="Key"></PARAM>



        /// <PARAM name="Path"></PARAM>



        /// <returns></returns>



        public string IniReadValue(string Section, string Key)

        {



            StringBuilder temp = new StringBuilder(255);



            int i = GetPrivateProfileString(Section, Key, "", temp,



                                            255, this.path);



            return temp.ToString();







        }



    }

}