I would like to write my own model binder for DateTime type. First of all I'd like to write a new attribute that I can attach to my model property like:

[DateTimeFormat("d.M.yyyy")]
public DateTime Birth { get; set,}

This is the easy part. But the binder part is a bit more difficult. I would like to add a new model binder for type DateTime. I can either

• implement IModelBinder interface and write my own BindModel() method
• inherit from DefaultModelBinder and override BindModel() method

My model has a property as seen above (Birth). So when the model tries to bind request data to this property, my model binder's BindModel(controllerContext, bindingContext) gets invoked. Everything ok, but. How do I get property attributes from controller/bindingContext, to parse my date correctly? How can I get to the PropertyDesciptor of property Birth?

Edit

Because of separation of concerns my model class is defined in an assembly that doesn't (and shouldn't) reference System.Web.MVC assembly. Setting custom binding (similar to Scott Hanselman's example) attributes is a no-go here.