Aspose.Tasks.Examples.CSharp.WorkingWithProjects.CreatingReadingAndSaving.IgnoreInvalidCharactersDuringloadingProject.GetModifiedXml C# (CSharp) Method

        private static string GetModifiedXml()
        {
            // The path to the documents directory.
            string dataDir = RunExamples.GetDataDir(System.Reflection.MethodBase.GetCurrentMethod().DeclaringType.FullName); 
            string xml;

            // Open valid xml file and modify it
            using (TextReader reader = new StreamReader(dataDir + "IgnoreInvalidCharacters.xml"))
                xml = reader.ReadToEnd();

            Regex regex = new Regex("PT(\\d+)H(\\d+)M(\\d+)S");
            return regex.Replace(xml, "**$1Hrs$2Mins$3Secs**");
        }