//load the XML document XmlDocument doc = new XmlDocument(); doc.Load("myxmlfile.xml"); //get the value of an element safely string name = doc.SafeGetString("person/name");
//load the XML document XmlDocument doc = new XmlDocument(); doc.Load("myxmlfile.xml"); //get the value of an attribute safely string city = doc.SafeGetString("person/address/@city");In this example, the SafeGetString() method is used to get the value of an XML attribute "city" that is an attribute of "address" element that is a child of "person". If the attribute does not exist, the city variable will be set to null. The System.Xml package in C# is a core library that provides XML parsing and manipulation capabilities.