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private void MakeLegend(IActiveView activeView,IPageLayout pageLayout)
      {
          //¶¨ÒåͼÀýUID¶ÔÏó
          UID uid = new UIDClass();
          uid.Value="esriCore.Legend";       
          //ÉèÖÃͼÀý´æ·ÅµÄ×ø±êλÖà               
          //¶¨Ò嵥λ
          pageLayout.Page.Units = esriUnits.esriCentimeters;
          //µÃµ½²ÝͼÈÝÆ÷¶ÔÏó
          IGraphicsContainer container = pageLayout as IGraphicsContainer;
          //µÃµ½µ±Ç°µØÍ¼µÄ¿ò¼Ü
          IMapFrame frameElement = container.FindFrame(activeView.FocusMap) as IMapFrame;
          IElement mapElement = frameElement as IElement;
 
          IEnvelope mapEnv = mapElement.Geometry.Envelope;   
          IEnvelope envelope = new EnvelopeClass();
          //ͨ¹ýµ±Ç°µØÍ¼¿ò¼ÜµÃµ½Ïà¶ÔλÖÃ
          envelope.PutCoords(mapEnv.XMin, mapEnv.YMin, mapEnv.XMin + 6.5, mapEnv.YMin + 0.8);
          IMapSurroundFrame frame = frameElement.CreateSurroundFrame(uid, null);            
          ILegend legend = frame.MapSurroun


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using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Xml;
namespace WebApplication2
{
/// <summary>
/// XMLHelper XMLÎĵµ²Ù×÷¹ÜÀíÆ÷
/// </summary>
public class XMLHelper
{
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XmlDocument doc = new XmlDocument();
XmlDeclaration dec = doc.CreateXmlDeclaration("1.0", "GB2312", null);
doc.AppendChild(dec);
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