public static RenderingScope <I> Transform <M, S, I, D>(this IHtmlHelper <M> h, Expression <Func <M, S> > expression, IBindingTransformation <S, I, D> transform)
{
if (expression == null)
{
throw new ArgumentNullException(nameof(expression));
}
if (transform == null)
{
throw new ArgumentNullException(nameof(transform));
}
transform.Context = h.ViewContext.HttpContext;
S model = default(S);
try
{
model = expression.Compile().Invoke(h.ViewData.Model);
}
catch { }
var pres = transform.Transform(model);
var prefix = TransformationsRegister.GetPrefix(transform.GetType());
prefix = combinePrefixes(ExpressionHelper.GetExpressionText(expression), prefix);
return(Scope <I>(h, prefix, pres));
}
public static void Registration()
{
TransformationsRegister.Add(typeof(JsonTransformation <>));
TransformationsRegister.Add(typeof(EncryptedJsonTransformation <>));
}
