public override void RemoveOutOfGroupBranches(BranchList branches)
{
if (_list != null)
{
List <ActionBranch> l = new List <ActionBranch>();
foreach (ActionBranch ab in _list)
{
if (!branches.ContainsAction(ab.BranchId))
{
l.Add(ab);
}
}
foreach (ActionBranch ab in l)
{
_list.Remove(ab);
}
}
}