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  • c# 如何读取和写入ini(配置文件)

    using System;
    using System.IO;
    using System.Runtime.InteropServices;
    using System.Text;

    namespace SendEmailSpace
    {
        /// <summary>
        /// iniClass 的摘要说明。
        /// </summary>
        // TODO: 在此处添加构造函数逻辑
        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>
            /// 构造方法
            /// </summary>
            /// <param name="INIPath">文件路径</param>
            public INIClass(string INIPath)
            {
                inipath = INIPath;
            }
            /// <summary>
            /// 写入INI文件
            /// </summary>
            /// <param name="Section">项目名称(如 [TypeName] )</param>
            /// <param name="Key">键</param>
            /// <param name="Value">值</param>
            public void IniWriteValue(string Section, string Key, string Value)
            {
                WritePrivateProfileString(Section, Key, Value, this.inipath);
            }
            /// <summary>
            /// 读出INI文件
            /// </summary>
            /// <param name="Section">项目名称(如 [TypeName] )</param>
            /// <param name="Key">键</param>
            public string IniReadValue(string Section, string Key)
            {
                StringBuilder temp = new StringBuilder(500);
                int i = GetPrivateProfileString(Section, Key, "", temp, 500, this.inipath);
                return temp.ToString();
            }
            /// <summary>
            /// 验证文件是否存在
            /// </summary>
            /// <returns>布尔值</returns>
            public bool ExistINIFile()
            {
                return File.Exists(inipath);
            }
        }

        //
    }


     

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  • 原文地址:https://www.cnblogs.com/farrell/p/1052530.html
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