public override bool IsActive()
{
if (_eval == null)
{
_eval = RuntimeVar.MakeRuntimeVar(_var, _values);
}
return(_eval());
}
protected override void Init(XmlNode source, LoaderContext ctx)
{
_var = source.Attributes["Var"].InnerText;
string s;
if (ctx.VarAliases.TryGetValue(_var, out s))
{
_var = s;
}
_values = source.Attributes["Values"].InnerText;
_eval = RuntimeVar.MakeRuntimeVar(_var, _values);
}