asp.net INI文件读写类

Valencia ·

更新时间:2024-09-20

· 535 次阅读

代码如下:
using System;
using System.Runtime.InteropServices;
using System.Text;
using System.IO;
namespace Common
{
/// <summary>
/// INI文件读写类。
/// </summary>
    public class INIFile
    {
        public string path;
        public INIFile(string INIPath)
        {
            path = 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);

        [DllImport("kernel32")]
        private static extern int GetPrivateProfileString(string section, string key, string defVal, Byte[] retVal, int size, string filePath);

        /// <summary>
        /// 写INI文件
        /// </summary>
        /// <param name="Section"></param>
        /// <param name="Key"></param>
        /// <param name="Value"></param>
        public void IniWriteValue(string Section,string Key,string Value)
        {
            WritePrivateProfileString(Section,Key,Value,this.path);
        }
        /// <summary>
        /// 读取INI文件
        /// </summary>
        /// <param name="Section"></param>
        /// <param name="Key"></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();
        }
        public byte[] IniReadValues(string section, string key)
        {
            byte[] temp = new byte[255];
            int i = GetPrivateProfileString(section, key, "", temp, 255, this.path);
            return temp;
        }

        /// <summary>
     & nbsp;  /// 删除ini文件下所有段落
        /// </summary>
        public void ClearAllSection()
        {
            IniWriteValue(null,null,null);
        }
        /// <summary>
        /// 删除ini文件下personal段落下的所有键
        /// </summary>
        /// <param name="Section"></param>
        public void ClearSection(string Section)
        {
            IniWriteValue(Section,null,null);
        }
    }
}

没有太多含量，做雕虫小技是还是用得上。 您可能感兴趣的文章:asp.net 细说文件读写操作（读写锁）vb.net读写文件代码Asp.Net模拟表单提交数据和上传文件的实现代码.net文件上传时实现通过文件头确认文件类型的方法ASP.NET中常见文件类型、扩展名、存放位置及用途总结asp.net读取excel文件的三种方法示例asp.net输出重写压缩页面文件实例代码asp.net操作ini文件示例.net实现文件读写的几种常用方法

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