public static string ReadFile(string fileFullName) { if (!File.Exists(fileFullName)) return string.Empty; using (FileStream fs = new FileStream(fileFullName, FileMode.Open, FileAccess.Read)) { StreamReader sr = new StreamReader(fs, Encoding.Default); return sr.ReadToEnd(); } } public static void WriteFile(string fileFullName, string input) { using (FileStream fs = new FileStream(fileFullName, FileMode.OpenOrCreate, FileAccess.Write)) { StreamWriter sw = new StreamWriter(fs, Encoding.Default); sw.WriteLine(input); sw.Flush(); } }