protected override Expression VisitParameter(ParameterExpression p)
{
InvocationExpander expander = this;
while (null != expander)
{
if (expander._parameter == p)
{
return(base.Visit(expander._expansion));
}
expander = expander._previous;
}
return(base.VisitParameter(p));
}
public InvocationExpander(ParameterExpression _parameter, Expression _expansion, InvocationExpander _previous)
{
this._parameter = _parameter;
this._expansion = _expansion;
this._previous = _previous;
}