WPF - UserControl default Content attribute

Question

I\'m creating a UserControl and I just can\'t remember the name of the attribute which you use to decorate the property which you want to act as the default content property. <

Answer 1

ContentPropertyAttribute

Answer 2

I also found the code for supporting collections as the content property on MSDN. TOM_C is to thank for this.

[ContentProperty("SomeObjects")]
public class SomeContainer
{
    private List<SomeObject> _someObjects;
    public List<SomeObject> SomeObjects
    {
        get
        {
            if (null == _someObjects)
                _someObjects = new List<SomeObject>();
            return _someObjects;
        }
    }
}

XAML:

<SomeContainer>
    <SomeObject/>
    <SomeObject/>
    <SomeObject/>
</SomeContainer>