public void SetUsing(PUsing node)
{
if(_using_ != null)
{
_using_.Parent(null);
}
if(node != null)
{
if(node.Parent() != null)
{
node.Parent().RemoveChild(node);
}
node.Parent(this);
}
_using_ = node;
}
internal override void RemoveChild(Node child)
{
if ( _using_ == child )
{
_using_ = null;
return;
}
}
public ABScopealteration(
PUsing _using_
)
{
SetUsing (_using_);
}