C#ini文件操作

using System;using System.Collections.Generic;using System.Linq;using System.Text;using System.Runtime.InteropServices;using System.IO;namespace WpfApplication1{    public class INIClass    {        public string inipath;        [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>        /// 构1造¨?方¤?法¤?§        /// </summary>        /// <param name="INIPath">文?件t路?¤径?</param>        public INIClass(string INIPath)        {            inipath = INIPath;            try            {                if (!File.Exists(inipath))                {                    File.Create(inipath);                }            }            catch (Exception)            { }        }        /// <summary>        /// 写??入¨?INI文?件t        /// </summary>        /// <param name="Section">项?目?名?称?(如¨? [TypeName] )</param>        /// <param name="Key">键¨1</param>        /// <param name="Value">值|ì</param>        public void IniWriteValue(string Section, string Key, string Value)        {            try            {                WritePrivateProfileString(Section, Key, Value, this.inipath);            }            catch (Exception) { }        }        /// <summary>        /// 读¨￠出?INI文?件t        /// </summary>        /// <param name="Section">项?目?名?称?(如¨? [TypeName] )</param>        /// <param name="Key">键¨1</param>        public string IniReadValue(string Section, string Key)        {            try            {                StringBuilder temp = new StringBuilder(500);                int i = GetPrivateProfileString(Section, Key, "", temp, 500, this.inipath);                return temp.ToString();            }            catch (Exception) { }            return null;        }        /// <summary>        /// 验¨|证?è文?件t是o?否¤?存??在¨2        /// </summary>        /// <returns>布?尔?值|ì</returns>        public bool ExistINIFile()        {            return File.Exists(inipath);        }    }}

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