c#联合halcon编程，鼠标获取图像灰度值的小程序

VS平台使用c#联合halcon编程，根据鼠标获取当前图像某点灰度值的小程序

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 HalconDotNet;

namespace mouse_move
{
    public partial class Form1 : Form
    {
        string adr;  //储存图片路径
        public Form1（）
        {
            InitializeComponent（）;
        }

        bool flag = false;
        private void button1_Click（object sender EventArgs e）
        {
            
            Hobject image;
            HOperatorSet.ReadImage（out image @“E:/c#学习/gray_lena.bmp“）;
            HOperatorSet.DispObj（image hWindowControl1.HalconWindow）;
            flag = true;
            adr = @“E:/c#学习/gray_lena.bmp“;
        }

        private void hWindowControl1_HMouseMove（object sender HMouseEventArgs e）
        {
            if （flag）
            {
                HTuple X = new HTuple（）;
                HTuple Y = new HTuple（）;
                Hobject image;
                HTuple row = new HTuple（）;
                HTuple col = new HTuple（）;
                HTuple grayval = new HTuple（）;
                HOperatorSet.ReadImage（out image adr）;
                HOperatorSet.GetImageSize（image out X out Y）;
                hWindowControl1.Size = new System.Drawing.Size（X Y）;
                hWindowControl1.ImagePart = new System.Drawing.Rectangle（0 0 X Y）;
                row = （int）e.X;
                col = （int）e.Y;
                HOperatorSet.GetGrayval（image col row out grayval）;
                textBox1.Text = row.ToString（）;
                textBox2.Text = col.ToString（）;
                textBox3.Text = grayval.ToString（）;
            }
        }

        
        private void button2_Click（object sender EventArgs e）
        {
            HTuple X = new HTuple（）;
            HTuple Y = new HTuple（）;

            try
            {
                OpenFileDialog file = new OpenFileDialog（）;
                file.Filter = “|*.bmp; *.png; *.jpg“;
                if （file.ShowDialog（） == DialogResult.OK）
                {
                    adr = file.FileName;
                    Hobject image;
                    HOperatorSet.ReadImage（out image adr）;
                    HOperatorSet.GetImageSize（image out X out Y）;
                    hWindowControl1.Size = new System.Drawing.Size（XY）;
                    hWindowControl1.ImagePart = new System.Drawing.Rectangle（0 0 X Y）;
                    HOperatorSet.DispObj（image hWindowControl1.HalconWindow）;
                    flag = true;
                }
            }
            catch （Exception）
            {

                
                throw;
            }
            
        }

        private void button3_Click（object sender EventArgs e）
        {
            HOperatorSet.ClearWindow（hWindowControl1.HalconWindow）;
            flag = false;

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

     文件     263222  2017-09-07 15:59  mouse_move\gray_lena.bmp

     文件     786486  2017-07-19 15:34  mouse_move\lena.BMP

     文件        187  2017-09-07 14:05  mouse_move\mouse_move\App.config

     文件    1413776  2017-05-25 20:27  mouse_move\mouse_move\bin\Debug\halcondotnet.dll

     文件    4361570  2017-05-25 16:41  mouse_move\mouse_move\bin\Debug\halcondotnet.xml

     文件      12288  2017-09-08 11:18  mouse_move\mouse_move\bin\Debug\mouse_move.exe

     文件        187  2017-09-07 14:05  mouse_move\mouse_move\bin\Debug\mouse_move.exe.config

     文件      26112  2017-09-08 11:18  mouse_move\mouse_move\bin\Debug\mouse_move.pdb

     文件      24224  2017-09-08 11:23  mouse_move\mouse_move\bin\Debug\mouse_move.vshost.exe

     文件        187  2017-09-07 14:05  mouse_move\mouse_move\bin\Debug\mouse_move.vshost.exe.config

     文件        490  2010-03-17 22:39  mouse_move\mouse_move\bin\Debug\mouse_move.vshost.exe.manifest

     文件       4031  2017-09-08 11:21  mouse_move\mouse_move\Form1.cs

     文件       7610  2017-09-08 10:10  mouse_move\mouse_move\Form1.Designer.cs

     文件       6225  2017-09-08 10:10  mouse_move\mouse_move\Form1.resx

     文件       3926  2017-09-07 15:16  mouse_move\mouse_move\mouse_move.csproj

     文件      10381  2017-09-07 14:05  mouse_move\mouse_move\obj\Debug\DesignTimeResolveAssemblyReferences.cache

     文件       6900  2017-09-07 14:05  mouse_move\mouse_move\obj\Debug\DesignTimeResolveAssemblyReferencesInput.cache

     文件        769  2017-09-08 11:23  mouse_move\mouse_move\obj\Debug\mouse_move.csproj.FileListAbsolute.txt

     文件        977  2017-09-08 10:10  mouse_move\mouse_move\obj\Debug\mouse_move.csproj.GenerateResource.Cache

     文件      11111  2017-09-07 15:16  mouse_move\mouse_move\obj\Debug\mouse_move.csprojResolveAssemblyReference.cache

     文件      12288  2017-09-08 11:18  mouse_move\mouse_move\obj\Debug\mouse_move.exe

     文件        180  2017-09-08 10:10  mouse_move\mouse_move\obj\Debug\mouse_move.Form1.resources

     文件      26112  2017-09-08 11:18  mouse_move\mouse_move\obj\Debug\mouse_move.pdb

     文件        180  2017-09-07 15:16  mouse_move\mouse_move\obj\Debug\mouse_move.Properties.Resources.resources

     文件          0  2017-09-07 14:05  mouse_move\mouse_move\obj\Debug\TemporaryGeneratedFile_036C0B5B-1481-4323-8D20-8F5ADCB23D92.cs

     文件          0  2017-09-07 14:05  mouse_move\mouse_move\obj\Debug\TemporaryGeneratedFile_5937a670-0e60-4077-877b-f7221da3dda1.cs

     文件          0  2017-09-07 14:05  mouse_move\mouse_move\obj\Debug\TemporaryGeneratedFile_E7A71F73-0F8D-4B9B-B56E-8E70B10BC5D3.cs

     文件        522  2017-09-07 14:05  mouse_move\mouse_move\Program.cs

     文件       1344  2017-09-07 14:05  mouse_move\mouse_move\Properties\AssemblyInfo.cs

     文件       2872  2017-09-07 14:05  mouse_move\mouse_move\Properties\Resources.Designer.cs

............此处省略16个文件信息