Read foreign key metadata programatically with Entity Framework 4

Question

Does anyone know how one goes about obtaining the schema information out of an edmx generated Entity Framework?

Specifically I want to manage to traverse the foreign

Answer 1

You can use the following approach --

foreach (EntityType entity in ItemCollection.GetItems().OrderBy(e => e.Name))
foreach (var entityMember in entity.NavigationProperties)
foreach (System.Data.Metadata.Edm.EdmProperty foreignKey in entityMember.GetDependentProperties())
{
    //... use foreignKey
}