public virtual void Update(T entity)
{
IDbEntityEntryContext entry = _objectContext.GetEntry(entity);
if (entry.IsState(EntityState.Detached))
{
_objectSet.Attach(entity);
}
else
{
entry.SetState(EntityState.Modified);
}
}
public virtual void Add(T entity)
{
IDbEntityEntryContext entry = _objectContext.GetEntry(entity);
if (entry.IsState(EntityState.Detached))
{
_objectSet.Add(entity);
}
else
{
entry.SetState(EntityState.Added);
}
}
public virtual void Remove(T entity)
{
IDbEntityEntryContext entry = _objectContext.GetEntry(entity);
if (entry.IsState(EntityState.Detached))
{
_objectSet.Attach(entity);
}
else
{
entry.SetState(EntityState.Deleted);
}
_objectSet.Remove(entity);
}