public override int GetHashCode()
{
unchecked
{
int hash = GroupOperator.GetHashCode();
hash = hash * 23 + SearchScope.GetHashCode();
hash = hash * 23 + CWordsAll.Count;
hash = hash * 23 + CWordsAny.Count;
hash = hash * 23 + CWordsNot.Count;
hash = hash * 23 + Children.Count;
return(hash);
}
}