public virtual async Task <bool> TryUpdateModelAsync <TModel>([NotNull] TModel model, [NotNull] string prefix, [NotNull] IValueProvider valueProvider) where TModel : class { if (BindingContextProvider == null) { var message = Resources.FormatPropertyOfTypeCannotBeNull("BindingContextProvider", GetType().FullName); throw new InvalidOperationException(message); } var bindingContext = await BindingContextProvider.GetActionBindingContextAsync(ActionContext); return(await ModelBindingHelper.TryUpdateModelAsync(model, prefix, ActionContext.HttpContext, ModelState, bindingContext.MetadataProvider, bindingContext.ModelBinder, valueProvider, bindingContext.ValidatorProvider)); }
private Func <ModelBindingContext, string, bool> GetPredicateFromExpression(IEnumerable <Expression <Func <TModel, object> > > includeExpressions) { var expression = ModelBindingHelper.GetIncludePredicateExpression(Prefix, includeExpressions.ToArray()); return(expression.Compile()); }