decimal model binder asp.net mvc

gistfile1.cs

//http://haacked.com/archive/2011/03/19/fixing-binding-to-decimals.aspx

//protected void Application_Start() {
    //ModelBinders.Binders.Add(typeof(decimal), new DecimalModelBinder());
    // Your other stuff goes here.
//}

public class DecimalModelBinder : IModelBinder {
    public object BindModel(ControllerContext controllerContext,
                                    ModelBindingContext bindingContext) {
        ValueProviderResult valueResult = bindingContext.ValueProvider
            .GetValue(bindingContext.ModelName);
        ModelState modelState = new ModelState { Value = valueResult };
        object actualValue = null;
        try {
            actualValue = Convert.ToDecimal(valueResult.AttemptedValue,
                CultureInfo.CurrentCulture);
        }
        catch (FormatException e) {
            modelState.Errors.Add(e);
        }

        bindingContext.ModelState.Add(bindingContext.ModelName, modelState);
        return actualValue;
    }
}