//改变属性块的双击事件

        //将菜单文件中的双击改一下，退出时还原文件 acad.bak.cui 改这个名字 每次用这个更新为新的 acad.cui进行修改

        //退出时再用 acad.bak.cui还原acad.cui

        public static void ChangeCuiForDoubleChick(string cmd)

        {

            string cuiPath =

            @"C:\Documents and Settings\Administrator\Application Data\Autodesk\AutoCAD 2007\R17.0\chs\Support\acad.cui";

            Autodesk.AutoCAD.Customization.CustomizationSection cs = new CustomizationSection(cuiPath, "ACAD"); ;

            string mgName = "HoulinboMenuGroups";//宏组

            string mmName = "HoulinboDblblockMacro";//宏

            string command = cmd; //对应属性块编辑查看宏命令

            string dblclickEID = "ID_VFHoulinboForDoubleChick";

            //菜单宏

            MenuMacro oMenuMacro1 = cs.FindMenuMacro(mmName);

            if (oMenuMacro1 == null)

            {

                //先自定义宏组

                MacroGroup oMacroGroup = cs.MenuGroup.FindMacroGroup(mgName);

                if (oMacroGroup == null)

                    oMacroGroup = new MacroGroup(mgName, cs.MenuGroup);

                oMenuMacro1 = new MenuMacro(oMacroGroup, mmName, command, dblclickEID, MacroType.Any);

            }

            foreach (DoubleClickAction dc in cs.MenuGroup.DoubleClickActions)

            {

                if (dc.DxfName.Equals("ATTBLOCKREF"))

                {

                    dc.DoubleClickCmd.MacroID = dblclickEID;

                    cs.SaveAs(cuiPath);

                    return;

                }

            }

        }