using?System;
using?System.Drawing;
using?System.Runtime.InteropServices;
using?ESRI.ArcGIS.ADF.baseClasses;
using?ESRI.ArcGIS.ADF.CATIDs;
using?ESRI.ArcGIS.Controls;
using?System.Windows.Forms;
using?ESRI.ArcGIS.Carto;
using?ESRI.ArcGIS.Display;
using?ESRI.ArcGIS.Geometry;


namespace?EngineWindowsApplication2
{
????///?

????///?Summary?description?for?DrawPolygonTool.
????///?

????[Guid（“c9d51d08-3fef-4224-a496-37fb5f2bf35e“）]
????[ClassInterface（ClassInterfaceType.None）]
????[ProgId（“EngineWindowsApplication2.DrawPolygonTool“）]
????public?sealed?class?DrawPolygonTool?:?baseTool
????{
????????#region?COM?Registration?Function（s）
????????[ComRegisterFunction（）]
????????[ComVisible（false）]
????????static?void?RegisterFunction（Type?registerType）