private void onContainerPropChange(CswNbtNodeProp Prop)
 {
     if (null != Container.RelatedNodeId)
     {
         Container.setReadOnly(value: true, SaveToDb: true);
         if (null == Material.RelatedNodeId)
         {
             CswNbtObjClassContainer NodeAsContainer = _CswNbtResources.Nodes[Container.RelatedNodeId];
             if (null != NodeAsContainer)
             {
                 Material.RelatedNodeId = NodeAsContainer.Material.RelatedNodeId;
             }
         }
     }
 }