C#读写ini配置文件

   C#读写ini配置文件

 

class INIFile { private string fileName; public INIFile(string fileName) { this.fileName = fileName; } public void Write(string section, string key, string value) { WritePrivateProfileString(section, key, value, fileName); } public string Read(string section, string key) { StringBuilder stringBuilder = new StringBuilder(260); GetPrivateProfileString(section, key, "", stringBuilder, 260, fileName); return stringBuilder.ToString(); } [DllImport("kernel32")] //参数说明： section ini文件的字段名，key ini文件的section下的变量名，value 键值即变量值（string型），fileName ini文件的完整名（包括路径） private static extern long WritePrivateProfileString(string section, string key, string value, string fileName); [DllImport("kernel32")] private static extern int GetPrivateProfileString(string section, string key, string defaultValue, StringBuilder returnedValue, int returnedMaxSize, string fileName); }