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POValidation: How to inject A Model State wrapper with Ninject?
 

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  1. POValidation: How to inject A Model State wrapper with Ninject?
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    <p>I was looking at this tutorial <a href="http://asp-umb.neudesic.com/mvc/tutorials/validating-with-a-service-layer--cs" rel="noreferrer">http://asp-umb.neudesic.com/mvc/tutorials/validating-with-a-service-layer--cs</a> on how to wrap my validation data around a wrapper.</p> <p>I would like to use dependency inject though. I am using ninject 2.0</p> <pre><code>namespace MvcApplication1.Models { public interface IValidationDictionary { void AddError(string key, string errorMessage); bool IsValid { get; } } } </code></pre> <p>// wrapper</p> <pre><code>using System.Web.Mvc; namespace MvcApplication1.Models { public class ModelStateWrapper : IValidationDictionary { private ModelStateDictionary _modelState; public ModelStateWrapper(ModelStateDictionary modelState) { _modelState = modelState; } #region IValidationDictionary Members public void AddError(string key, string errorMessage) { _modelState.AddModelError(key, errorMessage); } public bool IsValid { get { return _modelState.IsValid; } } #endregion } } </code></pre> <p>// controller</p> <pre><code>private IProductService _service; public ProductController() { _service = new ProductService(new ModelStateWrapper(this.ModelState), new ProductRepository()); } </code></pre> <p>// service layer</p> <pre><code>private IValidationDictionary _validatonDictionary; private IProductRepository _repository; public ProductService(IValidationDictionary validationDictionary, IProductRepository repository) { _validatonDictionary = validationDictionary; _repository = repository; } public ProductController(IProductService service) { _service = service; } </code></pre>
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