public static CarrierComment Save(CarrierComment comment)
{
if (comment.CommentId == 0) {
DbContextHelper.DbContext.Add(comment);
}
DbContextHelper.DbContext.SaveChanges();
return comment;
}
public static void Delete(int id)
{
// Create an entity to represent the Entity you wish to delete
// Notice you don't need to know all the properties, in this
// case just the ID will do.
CarrierComment comment = new CarrierComment { CommentId = id };
// Now attach the category stub object to the "Categories" set.
// This puts the Entity into the context in the unchanged state,
// This is same state it would have had if you made the query
DbContextHelper.DbContext.AttachTo("CarrierComments", comment);
// Do the delete the category
DbContextHelper.DbContext.DeleteObject(comment);
// Apply the delete to the database
DbContextHelper.DbContext.SaveChanges();
}