C#加载 ToolBlock简单示例-编程知识

C#加载 ToolBlock简单示例

可以用visionpro的VPPVersion.exe 工具查看文件格式。在安装路径最后一个
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在这里插入图片描述

官方示例文件路径

简单实例

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 Cognex.VisionPro;
using Cognex.VisionPro.ImageFile;
using Cognex.VisionPro.ToolBlock;
using Cognex.VisionPro.Blob;namespace WindowsFormsApp1
{public partial class Form1 : Form{CogImageFileTool mFTool;//图像文件工具CogToolBlock tb; // ToolBlockpublic Form1(){InitializeComponent();mFTool = new CogImageFileTool();mFTool.Operator.Open("coins.idb",CogImageFileModeConstants.Read);//图像来源tb = CogSerializer.LoadObjectFromFile("TB.VPP") as CogToolBlock;//设置Vpp文件tb.Inputs["FilterLowValue"].Value = 5050;//设置输入参数tb.Inputs["FilterHighValue"].Value = 8050;tb.Ran += tb_Ran; //获取结果}private void tb_Ran(object sender, EventArgs e){//throw new NotImplementedException();lbresult.Text = tb.Outputs["InspectionPassed"].Value.ToString();//toolblock 工具里面的结果CogBlobTool mBTool  = tb.Tools["CogBlobTool1"] as CogBlobTool;lbcount.Text = mBTool.Results.GetBlobs().Count.ToString(); }private void Form1_Load(object sender, EventArgs e){}private void label2_Click(object sender, EventArgs e){}private void btnone_Click(object sender, EventArgs e){mFTool.Run();//获取下一张图像tb.Inputs["Image"].Value = mFTool.OutputImage as CogImage8Grey;//设置图形//更换图片tb.Run();}}
}