复制代码 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>

/// 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。