ArcEngine开发鹰眼功能C#实现

ArcEngine开发之鹰眼功能C#实现，完整鹰眼功能简易实现。 关键代码也可直接看http://blog.csdn.net/sean4m/article/details/51348361里所示。

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;
using ESRI.ArcGIS.Carto;
using ESRI.ArcGIS.Controls;
using ESRI.ArcGIS.Display;
using ESRI.ArcGIS.Geometry;

namespace EagleEyeDemo
{
    public partial class MainForm : Form
    {
        public MainForm（）
        {
            ESRI.ArcGIS.RuntimeManager.Bind（ESRI.ArcGIS.ProductCode.EngineOrDesktop）;
            InitializeComponent（）;
        }

        private void ToolStripMenuItem_Open_Click（object sender EventArgs e）
        {
            OpenFileDialog openFileDlg = new OpenFileDialog（）;
            openFileDlg.title = “打开地图文件“;
            openFileDlg.Filter = “地图文件 （*.mxd）|*.mxd“;
            openFileDlg.RestoreDirectory = true;
            string fileName;
            if（DialogResult.OK == openFileDlg.ShowDialog（））
            {
                fileName = openFileDlg.FileName;
                if（axMapControl1.CheckMxFile（fileName））
                {
                    axMapControl1.LoadMxFile（fileName）;
                }
                axMapControl1.Refresh（）;
            }
        }

        private void ToolStripMenuItem_EagleEye_Click（object sender EventArgs e）
        {
            if（splitContainer2.Panel2Collapsed）
            {
                splitContainer2.Panel2Collapsed = false;
            }
            else
            {
                splitContainer2.Panel2Collapsed = true;
            }
        }

        private void MainForm_Load（object sender EventArgs e）
        {
            axTOCControl1.SetBuddyControl（axMapControl1）;
        }

        private void axMapControl1_OnExtentUpdated（object sender ESRI.ArcGIS.Controls.IMapControlEvents2_OnExtentUpdatedEvent e）
        {
            IEnvelope pEnvelope = （IEnvelope）e.newEnvelope;
            IGraphicsContainer pGraphicsContainer = axMapControl2.Map as IGraphicsContainer;
            IActiveView pActiveView = pGraphicsContainer as IActiveView;
            pGraphicsContainer.DeleteAllElements（）;
            IRectangleElement pRectangleEle = new RectangleElementClass（）;
            IElement pElement = pRectangleEle as IElement;
            pElement.Geometry = pEnvelope;

            IRgbColor pColor = new RgbColorClass（）;
            pColor.Red = 255;
            pColor.Green = 0;
            pColor.Blue = 0;
            pColor.Transparency = 255; 

            ILineSymbol pOutline = new SimpleLineSymbolClass（）;
            pOutline.Width = 3;
            pOutline.Color = pColor;
            pColor = new RgbColorClass（）;
            pColor.Red = 255;
            pColor.Green = 0;
            pColor.Blue = 0;
            pColor.Transparency = 0;

            IFillSymbol pFillSymbol = new SimpleFillSymbolClass（）;
            pFillSymbol.Color = pColor;
            pFillSymbo

 属性            大小     日期    时间   名称
----------- ---------  ---------- -----  ----

     文件        187  2016-05-08 21:58  EagleEyeDemo\EagleEyeDemo\App.config

     文件      20992  2016-05-08 22:30  EagleEyeDemo\EagleEyeDemo\bin\Debug\EagleEyeDemo.exe

     文件        187  2016-05-08 21:58  EagleEyeDemo\EagleEyeDemo\bin\Debug\EagleEyeDemo.exe.config

     文件      30208  2016-05-08 22:30  EagleEyeDemo\EagleEyeDemo\bin\Debug\EagleEyeDemo.pdb

     文件      24224  2016-05-08 22:41  EagleEyeDemo\EagleEyeDemo\bin\Debug\EagleEyeDemo.vshost.exe

     文件        187  2016-05-08 21:58  EagleEyeDemo\EagleEyeDemo\bin\Debug\EagleEyeDemo.vshost.exe.config

     文件       7381  2016-05-08 22:29  EagleEyeDemo\EagleEyeDemo\EagleEyeDemo.csproj

     文件       5181  2016-05-08 22:30  EagleEyeDemo\EagleEyeDemo\MainForm.cs

     文件      11862  2016-05-08 22:30  EagleEyeDemo\EagleEyeDemo\MainForm.Designer.cs

     文件      13706  2016-05-08 22:30  EagleEyeDemo\EagleEyeDemo\MainForm.resx

     文件      52489  2016-05-08 22:25  EagleEyeDemo\EagleEyeDemo\obj\Debug\DesignTimeResolveAssemblyReferences.cache

     文件       8032  2016-05-08 22:20  EagleEyeDemo\EagleEyeDemo\obj\Debug\DesignTimeResolveAssemblyReferencesInput.cache

     文件        819  2016-05-08 22:41  EagleEyeDemo\EagleEyeDemo\obj\Debug\EagleEyeDemo.csproj.FileListAbsolute.txt

     文件       1038  2016-05-08 22:30  EagleEyeDemo\EagleEyeDemo\obj\Debug\EagleEyeDemo.csproj.GenerateResource.Cache

     文件     122428  2016-05-08 22:29  EagleEyeDemo\EagleEyeDemo\obj\Debug\EagleEyeDemo.csprojResolveAssemblyReference.cache

     文件      20992  2016-05-08 22:30  EagleEyeDemo\EagleEyeDemo\obj\Debug\EagleEyeDemo.exe

     文件       5146  2016-05-08 22:30  EagleEyeDemo\EagleEyeDemo\obj\Debug\EagleEyeDemo.MainForm.resources

     文件      30208  2016-05-08 22:30  EagleEyeDemo\EagleEyeDemo\obj\Debug\EagleEyeDemo.pdb

     文件        180  2016-05-08 22:29  EagleEyeDemo\EagleEyeDemo\obj\Debug\EagleEyeDemo.Properties.Resources.resources

     文件          0  2016-05-08 21:58  EagleEyeDemo\EagleEyeDemo\obj\Debug\TemporaryGeneratedFile_036C0B5B-1481-4323-8D20-8F5ADCB23D92.cs

     文件          0  2016-05-08 21:58  EagleEyeDemo\EagleEyeDemo\obj\Debug\TemporaryGeneratedFile_5937a670-0e60-4077-877b-f7221da3dda1.cs

     文件          0  2016-05-08 21:58  EagleEyeDemo\EagleEyeDemo\obj\Debug\TemporaryGeneratedFile_E7A71F73-0F8D-4B9B-B56E-8E70B10BC5D3.cs

     文件        527  2016-05-08 22:03  EagleEyeDemo\EagleEyeDemo\Program.cs

     文件       1366  2016-05-08 21:58  EagleEyeDemo\EagleEyeDemo\Properties\AssemblyInfo.cs

     文件       2876  2016-05-08 21:58  EagleEyeDemo\EagleEyeDemo\Properties\Resources.Designer.cs

     文件       5612  2016-05-08 21:58  EagleEyeDemo\EagleEyeDemo\Properties\Resources.resx

     文件       1099  2016-05-08 21:58  EagleEyeDemo\EagleEyeDemo\Properties\Settings.Designer.cs

     文件        249  2016-05-08 21:58  EagleEyeDemo\EagleEyeDemo\Properties\Settings.settings

     文件       1005  2016-05-08 21:58  EagleEyeDemo\EagleEyeDemo.sln

    ..A..H.     31744  2016-05-08 22:41  EagleEyeDemo\EagleEyeDemo.v12.suo

............此处省略12个文件信息