namespace System.Web.ModelBinding {
 
    // Returns a binder that can bind ComplexModel objects.
    public sealed class ComplexModelBinderProvider : ModelBinderProvider {
 
        // This is really just a simple binder.
        private static readonly SimpleModelBinderProvider _underlyingProvider = GetUnderlyingProvider();
 
        public override IModelBinder GetBinder(ModelBindingExecutionContext modelBindingExecutionContext, ModelBindingContext bindingContext) {
            return _underlyingProvider.GetBinder(modelBindingExecutionContext, bindingContext);
        }
 
        private static SimpleModelBinderProvider GetUnderlyingProvider() {
            return new SimpleModelBinderProvider(typeof(ComplexModel), new ComplexModelBinder()) {
                SuppressPrefixCheck = true
            };
        }
 
    }
}