OpenNI.Context.NodeCreationCallback C# (CSharp) Method

        private void NodeCreationCallback(IntPtr pContext, IntPtr hCreatedNode, IntPtr pCookie)
        {
            EventHandler<NodeCreatedEventArgs> handlers = this.nodeCreated;
            if (handlers != null)
            {
                ProductionNode createdNode = Context.CreateProductionNodeFromNative(hCreatedNode);
                NodeCreatedEventArgs args = new NodeCreatedEventArgs(createdNode);
                handlers(this, args);
            }
        }