partial void BeforeIsSelectVertex(SelectVertex sel);
		partial void BeforeDeleteSelectVertex(SelectVertex sel);
		/// <summary>
		/// BOOL IsSelectVertex(MQSelectVertex sel)
		/// </summary>
		public bool IsSelectVertex(SelectVertex sel)
		{
			BeforeIsSelectVertex(sel);
			return NativeMethods.MQDoc_IsSelectVertex(this, sel.Object, sel.Vertex);
		}
		partial void BeforeAddSelectVertex(SelectVertex sel);