73 lines
2.2 KiB
C#
73 lines
2.2 KiB
C#
using System;
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using System.IO;
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using System.Runtime.InteropServices;
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using System.Text;
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namespace NJCIT
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{
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public class OperateIniFile
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{
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#region API函数声明
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[DllImport("kernel32")] //返回0表示失败，非0为成功
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private static extern long WritePrivateProfileString(string section, string key,
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string val, string filePath);
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[DllImport("kernel32")] //返回取得字符串缓冲区的长度
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private static extern long GetPrivateProfileString(string section, string key,
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string def, StringBuilder retVal, int size, string filePath);
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#endregion
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/// <summary>
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/// 读Ini文件
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/// </summary>
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/// <param name="Section">[]内的段落名</param>
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/// <param name="Key">key</param>
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/// <param name="NoText"></param>
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/// NoText对应API函数的def参数，它的值由用户指定，是当在配置文件中没有找到具体的Value时，就用NoText的值来代替。可以为空
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/// <param name="iniFilePath">ini配置文件的路径加ini文件名</param>
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/// <returns></returns>
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#region 读Ini文件
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public static string ReadIniData(string Section, string Key, string NoText, string iniFilePath)
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{
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if (File.Exists(iniFilePath))
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{
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StringBuilder temp = new StringBuilder(1024);
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GetPrivateProfileString(Section, Key, NoText, temp, 1024, iniFilePath);
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return temp.ToString();
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}
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else
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{
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return String.Empty;
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}
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}
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#endregion
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#region 写Ini文件
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public static bool WriteIniData(string Section, string Key, string Value, string iniFilePath)
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{
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if (File.Exists(iniFilePath))
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{
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long OpStation = WritePrivateProfileString(Section, Key, Value, iniFilePath);
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if (OpStation == 0)
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{
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return false;
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}
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else
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{
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return true;
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}
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}
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else
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{
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return false;
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}
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}
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#endregion
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}
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} |