c#将XML反序列化为对象(带字典字段)

如何将此XML反序列化为对象?

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<array>
  <dict>
    <key>key1</key>
    <dict>
        <key>title</key>
        <string>Name1</string>
        <key>price</key>
        <string>1000$</string>
        <key>count</key>
        <string>60</string>
        <key>description</key>
        <string>some description</string>
        <key>photoUrl</key>
        <string>http:/someurl</string>
    </dict>
</dict>
<dict>
    <key>key2</key>
    <dict>
        <key>title</key>
        <string>Name2</string>
        <key>price</key>
        <string>2000$</string>
        <key>count</key>
        <string>35</string>
        <key>description</key>
        <string>some description</string>
        <key>photoUrl</key>
        <string>http://someurl</string>
    </dict>
</dict>

我认为我的对象应该有一个字典作为字段，但我有一个问题，在代码中定义适当的类。如何做到这一点?

谢谢。