I have a document that looks like the below. In the .NET 2.0 days, I
might use an XmlDomDocument to read the whole thing to see if it is a
basically good XML document. Then I might step through it with a
reader of some kind.

The entire XML document is now huge. Way too big to go into a DOM
document for parsing.

I was wondering if I could use LINQ for XML to query the "level_1"
parts to put each of them into something I can test, like a new
object.

Thanks.

<?xml version="1.0" encoding="UTF-8"?>
<Feed>
    <level_1>
        <url>http://www.aaaaaa.com</url>
        <urlalt>http://www.aaaaa.net</urlalt>
        <title>title from one</title>
        <desc>description from one</desc>
        <richdata>
            <![CDATA[
            this is rich data from one
            ]]>
        </richdata>
        <subdata>
            <subdata_a>
                <title>sub-a</title>
                <info>sub-a information</info>
            </subdata_a>
        </subdata>
    </level_1>
    <level_1>
        <url>http://www.bbbbb.com</url>
        <urlalt>http://www.bbbbb.net</urlalt>
        <title>title from two</title>
        <desc>description from two</desc>
        <richdata>
            <![CDATA[
            this is rich data from two
            ]]>
        </richdata>
        <subdata>
            <subdata_a>
                <title>sub-b</title>
                <info>sub-b information</info>
            </subdata_a>
        </subdata>
    </level_1>
</Feed>