基于XML的元数据驱动WPF应用程序

public class ScreenElement{
    public string Author {get;set;}
    public DateTime DateCreated {get;set;}
}

// XAML can not directly deal with generics so this step is
// necessary
public class ScreenElements : ObservableCollection<ScreenElement>
{
}

[ContentProperty(\"Elements\")]
public class Screen
{
    public Screen(){
        this.Elements = new ScreenElements();
    }
    public string Title{get;set;}
    public bool ToolbarPresent {get;set;}

    // this attribute is necessary if 
    // you want to save Screen to xaml
    [DesignerSerializationVisibility(DesignerSerializationVisibility.Content)]
    public ScreenElements Elements {get; private set;}
}

<Screen xmlns=\"clr-namespace:MyNamespace\"
        Title=\"Home Screen\"
        ToolbarPresent=\"false\"
        >
    <ScreenElement Author=\"Myself\" DateCreated=\"...\"/>
    <ScreenElement Author=\"Yourself\" DateCreated=\"...\"/>
</Screen>

Screen s = XamlReader.Load(.. resource uri to your XAML)
// and now you can use your \"s\" loaded with elements to 
// populate your UI

foreach(ScreenElement e in s.Elements){
    // use attributes of e to populate things..
}