public Role Add(Role entity)
{
if (entity.Id > 0) return entity;
context.Role.AddObject(entity);
try
{
context.SaveChanges();
}
catch (OptimisticConcurrencyException e)
{
//An optimistic concurrency violation has occurred in the data source.
throw new ConcurrencyException(e.Message);
}
return entity;
}
private void FixupRole(Role previousValue)
{
if (previousValue != null && previousValue.Person.Contains(this))
{
previousValue.Person.Remove(this);
}
if (Role != null)
{
if (!Role.Person.Contains(this))
{
Role.Person.Add(this);
}
if (Role_id != Role.Id)
{
Role_id = Role.Id;
}
}
}
public void Delete(Role entity)
{
context.DeleteObject(entity);
}
public Role Update(Role entity)
{
return entity;
}
