public override void WriteXml(XmlWriter writer)
{
writer.WriteAttributeString("NpcEntry", NpcEntry.ToString());
writer.WriteAttributeString("X", loc.X.ToString());
writer.WriteAttributeString("Y", loc.Y.ToString());
writer.WriteAttributeString("Z", loc.Z.ToString());
writer.WriteAttributeString("ItemID", ItemID);
writer.WriteAttributeString("Count", Count.ToString());
writer.WriteAttributeString("SellItemType", SellItemType.ToString());
}
