using System.IO; using System.Reflection; using System.Runtime.InteropServices; using System.Text; namespace Katteker.AppStub { public class IniFile // revision 11 { private readonly FileInfo _path; private readonly string _exe = Assembly.GetExecutingAssembly().GetName().Name; [DllImport("kernel32", CharSet = CharSet.Unicode)] private static extern long WritePrivateProfileString(string section, string key, string value, string filePath); [DllImport("kernel32", CharSet = CharSet.Unicode)] private static extern int GetPrivateProfileString(string section, string key, string Default, StringBuilder retVal, int size, string filePath); public IniFile(string iniPath = null) { _path = new FileInfo(iniPath ?? _exe + ".ini"); } public string Read(string key, string section = null) { var retVal = new StringBuilder(255); GetPrivateProfileString(section ?? _exe, key, "", retVal, 255, _path.FullName); return retVal.ToString(); } public void Write(string key, string value, string section = null) { WritePrivateProfileString(section ?? _exe, key, value, _path.FullName); } public void DeleteKey(string key, string section = null) { Write(key, null, section ?? _exe); } public void DeleteSection(string section = null) { Write(null, null, section ?? _exe); } public bool Exists => _path.Exists; public bool KeyExists(string key, string section = null) => Read(key, section).Length > 0; } }