public override bool DeleteProperty(string Key, bool Throw)
{
for (JSEnvRec l = this.LexicalEnv; l != null; l = l.Parent)
{
if (l.HasBinding(Key))
{
return(l.DeleteBinding(Key, Throw));
}
}
return(true);
}
public bool HasBinding(string key)
{
for (JSEnvRec lex = this.LexicalEnv; lex != null; lex = lex.Parent)
{
if (lex.HasBinding(key))
{
return(true);
}
}
return(false);
}
