public void InsertOrUpdate(Course t)
{
using (var ctx = new SchoolModelContext())
{
ctx.UpdateGraph(t,
map =>
map.OwnedEntity(c => c.Instructor)
.OwnedCollection(c => c.Enrollments, with => with.OwnedEntity(s => s.Student))
);
ctx.SaveChanges();
}
}
public void InsertOrUpdate(Instructor t)
{
using (var ctx = new SchoolModelContext())
{
ctx.UpdateGraph(t,
map =>
map.OwnedCollection(i => i.TeachingCourses,
with1 =>
with1.OwnedCollection(o => o.Enrollments,
with2 => with2.OwnedEntity(e => e.Student).OwnedEntity(e => e.Course)))
);
ctx.SaveChanges();
}
}
