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标题: 利用GetPrivateProfileString读取ini文件的字段 [打印本页]

作者: 烟雨 时间: 2015-10-28 23:28
标题: 利用GetPrivateProfileString读取ini文件的字段

//INIClass读取类
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Runtime.InteropServices;
using System.IO;
using UnityEngine;

namespace cReadConfigFile
{
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, "100", 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);
      }

/// <summary>获得相应文件名所有名称
///
/// </summary>
/// <param name="srcPath">目录</param>
/// <param name="sFileName">对应文件</param>
/// <returns></returns>
/// <remarks></remarks>
      public List<string> fFileList(
         string srcPath)
      {
         List<string> fList = new List<string>();

         // 得到源目录的文件列表，该里面是包含文件以及目录路径的一个数组
         string[] fileList = Directory.GetFiles(srcPath);

         //'添加相同的文件
         foreach (string sItem in fileList)
         {
            if ("*.jpg *.bmp *.gif".IndexOf(sItem.Substring(sItem.Length-3,3)) > 0)
            {
                  fList.Add(sItem);
            }

         }

         return fList;

      }
}
}

//应用实例
public Text tx;
INIClass iniCls;
void Start ()
{
      iniCls = new INIClass(Application.dataPath+"/config.ini");
      tx.text = iniCls.IniReadValue("Net", "port");
   tx.text = iniCls.IniReadValue("Net", "LaunchID");
}

//ini文件的格式如下
[Net]
port=10006
LaunchID=Launch1

应用的时候不要加方括号[]
port是key
10006是value

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