https://learn.microsoft.com/ru-ru/dotnet/api/system.xml.xmlreader.readelementstring?view=netframework-4.8.1
XmlReader.ReadElementString Method (System.Xml) | Microsoft Learn
Reads the simple text-only elements. However, we recommend that you use the ReadElementContentAsString method instead, because it provides a more...
xmlreadermethodsystemmicrosoftlearn