C ＃ joint programming with Halcon

Display images C# And Halcon Joint programming ：
1、 call Halcon Image processing database , Is the call successful , It's using Halcon Image display control — Whether the image can be displayed correctly .
How to use it C# And Halcon Joint programming call Halcon Image display controls to display images .
1. establish C# project , establish Windows Forms application .
2. Quote in the project Halcon Of DLL file . Right click “ quote ”–“ Add reference
2.1 eject Reference Manager Click below “ Browse ” Button . choice Halcon Installation directory halcondotnet.dll file , Click Add – determine .

3. add to halcon Image display control . Visual Studio Click... On the left side “ hold-all ”, Right click in the blank area , choice “ Options ”. stay ".NET Framework Components “ Click on the ” Browse “ Button , Also add the one just referenced halcondotnet.dll file .

4、 exception handling
4.1、fatal error C1083: Can't open include file : “Halcon.h”: No such file or directory
This document includes . But the compilation times are wrong . resolvent 1：debug Change the mode to release The pattern is good .
4.2、error MS8020 Build tools v140 cannot be found terms of settlement
take " project —— attribute —— Configuration properties —— routine —— Platform toolset ” Change the option to the one you use VS The option of version platform set is OK , If used VS2013, Change it to v120 Of ,v140 Should be VS2015/2017 Version of the platform toolset ; As shown in the figure below ：


4.3 The following controls have been successfully added to the toolbox , But... Is not enabled in the activity designer

Current project .NET The target framework is too low . terms of settlement ： Right click Project — Click on “ attribute ”– Enter return stroke “ Applications ”---- There is a... In the interface “ Target response framework ”, The default should be “.NETFramework 2”, Change to NET Framework 4 4.5 That's it .

4.4 No, halcon

DLL File placement ：
(1) Under the project folder …/bin/Debug/
(2) In the system folder C:/WINDOWS/system32
The copy is shown in the figure below

5 ok
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 HalconWindows
{
public partial class Form1 : Form
{
HWindow win = null;
HImage image = null;

    public Form1()
    {
        InitializeComponent();
        win = hWindowControl1.HalconWindow;// The window is associated with the space 

        image = new HImage();// Instantiate variables 
        image.ReadImage(@"E:\halcon\HalconWindows\HalconWindows\metal-parts\bracket_tilted_01.png");
        int width = 0;
        int height = 0;
        image.GetImageSize(out width, out height);
        win.SetPart(0,0, height - 1, width - 1);
        win.DispObj(image);
    }

    private void hWindowControl1_HMouseMove(object sender, HalconDotNet.HMouseEventArgs e)
    {

    }

    private void Form1_Load(object sender, EventArgs e)
    {

    }
}

}

error 1 error C1083: Can't open include file : “Halcon.h”: No such file or directory e:\halcon\modelmatchdemo\modelmatchdemo\HalconCpp.h 32 1 ModelMatchDemo
D:\Program Files\MVTec\HALCON-18.11-Progress\include

project – attribute –c+±- Additional attributes