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using System; using System.IO; using System.Runtime.InteropServices; using System.Text; using Microsoft.Win32; namespace Wjb.ReadOrWriteIniAndReg { /// <summary> /// RWIni 的摘要说明。 /// 读写ini文件类 /// 类库开发:吴剑冰 /// 时间:2003年10月20日 /// 功能:读写INI文件 /// </summary> public class RWIni { private static string FileName; [DllImport("kernel32")] private static extern int GetPrivateProfileInt( string lpAppName, string lpKeyName, int nDefault, string lpFileName ); [DllImport("kernel32")] private static extern int GetPrivateProfileString( string lpAppName, string lpKeyName, string lpDefault, StringBuilder lpReturnedString, int nSize, string lpFileName ); [DllImport("kernel32")] private static extern bool WritePrivateProfileString( string lpAppName, string lpKeyName, string lpString, string lpFileName ); /// <summary> ///构造读写全路径为filename的ini文件的类 /// </summary> /// <param name="filename"></param> public RWIni(string filename) { // // 构造函数 // FileName=filename; } /// <summary> /// 读取整型数据 /// </summary> /// <param name="section"></param> /// <param name="key"></param> /// <param name="def"></param> /// <returns></returns> public int GetInt(string section,string key,int def) { return GetPrivateProfileInt(section,key,def,FileName); } /// <summary> /// 读取字符串数据 /// </summary> /// <param name="section"></param> /// <param name="key"></param> /// <param name="def"></param> /// <returns></returns> public string GetString(string section,string key,string def) { StringBuilder temp=new StringBuilder(1024); GetPrivateProfileString(section,key,def,temp,1024,FileName); return temp.ToString(); } /// <summary> /// 写入整型数据 /// </summary> /// <param name="section"></param> /// <param name="key"></param> /// <param name="iVal"></param> public void WriteInt(string section,string key,int iVal) { WritePrivateProfileString(section,key,iVal.ToString(),FileName); } /// <summary> /// 写入字符串数据 /// </summary> /// <param name="section"></param> /// <param name="key"></param> /// <param name="strVal"></param> public void WriteString(string section,string key,string strVal) { WritePrivateProfileString(section,key,strVal,FileName); } /// <summary> /// 删除键值 /// </summary> /// <param name="section"></param> /// <param name="key"></param> public void DelKey(string section,string key) { WritePrivateProfileString(section,key,null,FileName); } /// <summary> /// 删除模块 /// </summary> /// <param name="section"></param> public void DelSection(string section) { WritePrivateProfileString(section,null,null,FileName); } } } 返回类别: 教程 上一教程: .net remoting范例 下一教程: .Net 缓存代理类 的初步考虑. 您可以阅读与"常用的读写ini文件的类"相关的教程: · 在.net中读写INI文件 · 实例讲解.NET中资源文件的创建与使用 · .NET下INI配置文件操作类 · 在ASP.NET中操作文件的例子(VB) · 运行时拉伸和移动控件的类 |
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