141 lines
4.5 KiB
C#
141 lines
4.5 KiB
C#
using System;
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using System.Collections.Concurrent;
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using System.Collections.Generic;
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using System.ComponentModel;
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using System.Drawing;
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using System.Linq;
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using System.Threading;
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using System.Threading.Tasks;
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using System.Windows.Forms;
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using Basler.Pylon;
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namespace WindowsFormsApp1
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{
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public partial class Form1 : Form
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{
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//public class DoubleBufferedPictureBox : PictureBox
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//{
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// public DoubleBufferedPictureBox()
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// {
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// this.SetStyle(ControlStyles.DoubleBuffer | ControlStyles.UserPaint | ControlStyles.AllPaintingInWmPaint, true);
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// this.UpdateStyles();
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// }
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//}
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private readonly Basler Basler;
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// 定義一個 PictureBox 的列表
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public List<PictureBox> pictureBoxes;
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public Form1()
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{
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InitializeComponent();
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//// 使用自定義的PictureBox類
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//DoubleBufferedPictureBox pictureBox1 = new DoubleBufferedPictureBox();
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//DoubleBufferedPictureBox pictureBox2 = new DoubleBufferedPictureBox();
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Basler = new Basler(this);
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Basler.CameraImageEvent += Camera_CameraImageEvent;
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//Basler.CameraImageEvent1 += Camera_CameraImageEvent1;
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// 在構造函數中初始化 pictureBoxes 列表
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pictureBoxes = new List<PictureBox> { pictureBox1, pictureBox2 /*, 其他 PictureBox 控件 */ };
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}
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private void Form1_Load(object sender, EventArgs e)
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{
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}
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private void button5_Click(object sender, EventArgs e)
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{
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textBox1.Text = Basler.CameraNumber.ToString();
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//如果连接相机个数大于0的话 初始化之前写的CameraInit();
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if (Basler.CameraNumber > 0)
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{
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Basler.CameraInit();
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}
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else
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{
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MessageBox.Show("未連接到相機");
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Unable();
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}
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}
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private void Form1_FormClosed(object sender, FormClosedEventArgs e)
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{
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Basler.DestroyCamera();
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pictureBox1.Image?.Dispose();
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pictureBox2.Image?.Dispose();
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}
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void Unable()
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{
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this.button1.Enabled = false;
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this.button2.Enabled = false;
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this.button3.Enabled = false;
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this.button4.Enabled = false;
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}
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private void Camera_CameraImageEvent(Bitmap bmp, int cameraIndex)
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{
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// 確保 cameraIndex 不超出範圍
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if (cameraIndex >= 0 && cameraIndex < pictureBoxes.Count)
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{
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// 根據 cameraIndex 決定要更新哪個 pictureBox
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PictureBox pictureBoxToUpdate = pictureBoxes[cameraIndex];
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//使用委托进行跨线程交互 防止线程卡死状态在Invoke前面加一个Begin
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pictureBoxToUpdate.BeginInvoke(new MethodInvoker(delegate
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{
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Bitmap old = pictureBoxToUpdate.Image as Bitmap;
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pictureBoxToUpdate.Image = bmp;
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if (old != null)
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old.Dispose();
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}));
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}
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else
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{
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Console.WriteLine($"無效的相機索引：{cameraIndex}");
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}
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}
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private void button2_Click(object sender, EventArgs e)
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{
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Basler.OneShot(0);
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}
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private void button8_Click(object sender, EventArgs e)
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{
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Basler.OneShot(1);
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}
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private void button3_Click(object sender, EventArgs e)
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{
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Basler.Stop(0);
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button3.Enabled = false;
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button4.Enabled = true;
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button2.Enabled = true;
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}
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private void button7_Click(object sender, EventArgs e)
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{
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Basler.Stop(1);
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button7.Enabled = false;
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button6.Enabled = true;
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button8.Enabled = true;
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}
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private void button4_Click(object sender, EventArgs e)
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{
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Basler.KeepShot(0);
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button4.Enabled = false;
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button2.Enabled = false;
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}
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private void button6_Click(object sender, EventArgs e)
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{
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Basler.KeepShot(1);
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button6.Enabled = false;
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button8.Enabled = false;
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}
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private void button1_Click(object sender, EventArgs e)
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{
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Basler.Close();
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}
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}
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}
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