ASP。NET MVC 2预览1 -带有复杂模型对象的DataAnnotation验证

The ability to let the model handle its own validation has lead me to begin playing with the MVC 2 preview release. So far, I like the simplicity of the validation scheme. However, I have run into a roadblock. This validation style works fine for simple view model objects. For example if I have a model object named The ability to let the model handle its own val