C# - Textfile einlesen

        public string readTextFile(string strFilePath)
        {
            string strContent = string.Empty;

            if (File.Exists(strFilePath))
            {
                StreamReader myFile = new StreamReader(strFilePath, Encoding.Default);
                strContent = myFile.ReadToEnd();
                myFile.Close();
            }
            return strContent;
        }