WPF - UserControl default Content attribute
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>