Where are the Entity Framework t4 templates for Data Annotations?

Question

I have been googling this non stop for 2 days now and can\'t find a single complete, ready to use, fully implemented t4 template that generates DataAnnotations. Do they eve

Answer 1

Here is what you want!

T4 Metadata and Data Annotations Template

This T4 template handles generating metadata classes from an Entity Framework 4 model and decorates properties with data annotation attributes such as [Required] and [StringLength]. The [DataType] attribute is also applied when appropriate. It'll also generate ErrorMessage values based upon property names for required fields.