Automatically populating an object using Linq to XML

Question

I have an object which I have created from an XML document using visual studio's xsd.exe. Is there a way to populate an instance of this object with the contents of an XML document without having to manually set each property/attribute?

For example:

XElement doc = XElement.Parse(docStr);
var results = from e in doc.Elements("myobj")
              select new MyObj { prop1 = (string) e.Attribute("prop1") };

I've generated MyObj from the document itself, and setting every property within this document will be rather verbose when there's many of them. Is there some way to get Linq to work it out for itself?

Marc Gravell · Accepted Answer · 2011-11-14 08:08:59Z

2

If you created the type via xsd.exe (per the question), then the way to do this is with XmlSerializer:

var ser = new XmlSerializer(typeof(MyObj));
var obj = (MyObj)ser.Deserialize(source);

You could try and do it with LINQ-to-XML, but it would really be re-implementing XmlSerializer for very little purpose.

answered Nov 14, 2011 at 8:08

Marc Gravell

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