AE+C#实现鹰眼

二次开发实验，AE+C#实现鹰眼功能。附有报告

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

namespace YLealgeEyes
{
    /// 

    /// Summary description for CreateNewDocument.
    /// 

    public class CreateNewDocument : baseCommand
    {
        private IHookHelper m_hookHelper = null;

        //constructor
        public CreateNewDocument（）
        {
            //update the base properties
            base.m_category = “.NET Samples“;
            base.m_caption = “NewDocument“;
            base.m_message = “Create a new map“;
            base.m_toolTip = “Create a new map“;
            base.m_name = “DotNetTemplate_NewDocumentCommand“;
        }

        #region Overridden Class Methods

        /// 

        /// Occurs when this command is created
        /// 

        /// Instance of the application
        public override void OnCreate（object hook）
        {
            if （m_hookHelper == null）
                m_hookHelper = new HookHelperClass（）;

            m_hookHelper.Hook = hook;
        }

        /// 

        /// Occurs when this command is clicked
        /// 

        public override void onclick（）
        {
            IMapControl3 mapControl = null;

            //get the MapControl from the hook in case the container is a ToolbarControl
            if （m_hookHelper.Hook is IToolbarControl）
            {
                mapControl = （IMapControl3）（（IToolbarControl）m_hookHelper.Hook）.Buddy;
            }
            //In case the container is MapControl
            else if （m_hookHelper.Hook is IMapControl3）
            {
                mapControl = （IMapControl3）m_hookHelper.Hook;
            }
            else
            {
                MessageBox.Show（“Active control must be MapControl!“ “Warning“ MessageBoxButtons.OK MessageBoxIcon.Exclamation）;
                return;
            }

            //check to see if there is an active edit session and whether edits have been made
            DialogResult result;
            IEngineEditor engineEditor = new EngineEditorClass（）;

            if （（engineEditor.EditState == esriEngineEditState.esriEngineStateEditing） && （engineEditor.HasEdits（） == true））
            {
                result = MessageBox.Show（“Would you like to save your edits“ “Save Edits“ MessageBoxButtons.YesNoCancel MessageBoxIcon.Question）;

                switch （result）
                {

                    case DialogResult.Cancel:
                        return;

                    case DialogResult.No:
                        engineEditor.StopEditing（false）;
                        break;

                    case DialogResult.Yes:
                        engineEditor.StopE

 属性            大小     日期    时间   名称
----------- ---------  ---------- -----  ----
     目录           0  2015-04-12 19:38  实验4 （010312927 杨露）\
     目录           0  2015-04-12 19:38  实验4 （010312927 杨露）\YLealgeEyes\
     目录           0  2015-04-12 19:38  实验4 （010312927 杨露）\YLealgeEyes\YLealgeEyes\
     文件         875  2015-04-09 08:44  实验4 （010312927 杨露）\YLealgeEyes\YLealgeEyes.sln
     文件       26112  2015-04-12 19:37  实验4 （010312927 杨露）\YLealgeEyes\YLealgeEyes.suo
     文件        2238  2015-04-09 08:11  实验4 （010312927 杨露）\YLealgeEyes\YLealgeEyes\App.ico
     目录           0  2015-04-12 14:30  实验4 （010312927 杨露）\YLealgeEyes\YLealgeEyes\bin\
     目录           0  2015-04-12 19:38  实验4 （010312927 杨露）\YLealgeEyes\YLealgeEyes\bin\Debug\
     文件       20280  2011-01-18 18:27  实验4 （010312927 杨露）\YLealgeEyes\YLealgeEyes\bin\Debug\Microsoft.Office.Interop.SmartTag.dll
     文件      781104  2011-01-18 18:27  实验4 （010312927 杨露）\YLealgeEyes\YLealgeEyes\bin\Debug\Microsoft.Office.Interop.Word.dll
     文件     1648465  2011-01-18 21:08  实验4 （010312927 杨露）\YLealgeEyes\YLealgeEyes\bin\Debug\Microsoft.Office.Interop.Word.xml
     文件       64288  2011-01-18 18:27  实验4 （010312927 杨露）\YLealgeEyes\YLealgeEyes\bin\Debug\Microsoft.Vbe.Interop.dll
     文件      416544  2011-01-18 18:27  实验4 （010312927 杨露）\YLealgeEyes\YLealgeEyes\bin\Debug\office.dll
     文件      647452  2011-01-18 21:08  实验4 （010312927 杨露）\YLealgeEyes\YLealgeEyes\bin\Debug\office.xml
     文件       33280  2015-04-12 16:05  实验4 （010312927 杨露）\YLealgeEyes\YLealgeEyes\bin\Debug\YLealgeEyes.exe
     文件       34304  2015-04-12 16:05  实验4 （010312927 杨露）\YLealgeEyes\YLealgeEyes\bin\Debug\YLealgeEyes.pdb
     文件       11600  2015-04-12 16:45  实验4 （010312927 杨露）\YLealgeEyes\YLealgeEyes\bin\Debug\YLealgeEyes.vshost.exe
     文件         490  2009-08-31 00:40  实验4 （010312927 杨露）\YLealgeEyes\YLealgeEyes\bin\Debug\YLealgeEyes.vshost.exe.manifest
     文件        3873  2015-04-09 08:11  实验4 （010312927 杨露）\YLealgeEyes\YLealgeEyes\CreateNewDocument.cs
     文件        2238  2015-04-09 08:11  实验4 （010312927 杨露）\YLealgeEyes\YLealgeEyes\Earth.ico
     文件        7031  2015-04-12 16:05  实验4 （010312927 杨露）\YLealgeEyes\YLealgeEyes\MainForm.cs
     文件       16178  2015-04-12 16:05  实验4 （010312927 杨露）\YLealgeEyes\YLealgeEyes\MainForm.Designer.cs
     文件       20674  2015-04-12 15:58  实验4 （010312927 杨露）\YLealgeEyes\YLealgeEyes\MainForm.resx
     目录           0  2015-04-12 14:30  实验4 （010312927 杨露）\YLealgeEyes\YLealgeEyes\obj\
     目录           0  2015-04-12 14:30  实验4 （010312927 杨露）\YLealgeEyes\YLealgeEyes\obj\x86\
     目录           0  2015-04-12 19:38  实验4 （010312927 杨露）\YLealgeEyes\YLealgeEyes\obj\x86\Debug\
     文件      122572  2015-04-12 14:34  实验4 （010312927 杨露）\YLealgeEyes\YLealgeEyes\obj\x86\Debug\DesignTimeResolveAssemblyReferences.cache
     文件        7139  2015-04-12 16:05  实验4 （010312927 杨露）\YLealgeEyes\YLealgeEyes\obj\x86\Debug\DesignTimeResolveAssemblyReferencesInput.cache
     文件         666  2015-04-12 16:01  实验4 （010312927 杨露）\YLealgeEyes\YLealgeEyes\obj\x86\Debug\GenerateResource.read.1.tlog
     文件         774  2015-04-12 16:01  实验4 （010312927 杨露）\YLealgeEyes\YLealgeEyes\obj\x86\Debug\GenerateResource.write.1.tlog
     目录           0  2015-04-12 14:30  实验4 （010312927 杨露）\YLealgeEyes\YLealgeEyes\obj\x86\Debug\TempPE\
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