海康二次开发学习笔记7-流程相关操作
流程相关操作
流程的相关操作包括选择路径,导入流程,导出流程,运行流程等.
在开始前,扩展优化一下写法,供其他地方重复调用.
/// <summary>/// 消息显示区显示消息/// </summary>/// <param name="msg"></param>public void AddMsg(string msg) {listBox1.Items.Add(msg);listBox1.TopIndex = listBox1.Items.Count - 1;}/// <summary>/// TryCatch捕获SDK异常,系统异常/// </summary>/// <param name="excute"></param>/// <param name="msg"></param>public void RunTryCatch(Action excute,string msg) {try{excute();AddMsg(msg);}catch (VmException ex){MessageBox.Show(Convert.ToString(ex.errorCode, 16));}catch (Exception ex) {MessageBox.Show(ex.Message);}}
选择路径
/// <summary>/// 选择流程路径/// </summary>/// <param name="sender"></param>/// <param name="e"></param>private void button7_Click(object sender, EventArgs e){OpenFileDialog openFileDialog = new OpenFileDialog();openFileDialog.Filter = "VM Prc Files|*.prc*";if (openFileDialog.ShowDialog() == DialogResult.OK){RunTryCatch(() =>{textBox2.Text = openFileDialog.FileName;}, "流程选择路径成功.");}}
导入流程
/// <summary>/// 导入流程/// </summary>/// <param name="sender"></param>/// <param name="e"></param>private void button11_Click(object sender, EventArgs e){RunTryCatch(() => {VmProcedure.Load(textBox2.Text, "");},"流程导入成功.");}
导出流程
/// <summary>/// 导出流程/// </summary>/// <param name="sender"></param>/// <param name="e"></param>private void button10_Click(object sender, EventArgs e){RunTryCatch(() => {VmProcedure vmProcedure = (VmProcedure)VmSolution.Instance[comboBox1.Text];vmProcedure.SaveAs("E:\\测试保存流程.prc");}, "流程保存成功.");}
运行流程
/// <summary>/// 运行流程/// </summary>/// <param name="sender"></param>/// <param name="e"></param>private void button8_Click(object sender, EventArgs e){RunTryCatch(() => {VmProcedure vmProcedure = (VmProcedure)VmSolution.Instance[comboBox1.Text];vmProcedure.Run();/*vmProcedure.ContinuousRunEnable = true;流程连续运行*/},$"运行一次流程{comboBox1.Text}成功.");}
删除流程
/// <summary>/// 流程删除/// </summary>/// <param name="sender"></param>/// <param name="e"></param>private void button9_Click(object sender, EventArgs e){RunTryCatch(() => { VmSolution.Instance.DeleteOneProcedure(comboBox1.Text); }, "流程删除成功.");}
界面效果
- 运行程序,加载方案
- 选择流程路径,导入流程
可以看到,在方案内新增加了刚导入的标定1流程.
- 选择流程,删除
对应流程删除成功.
- 导出流程
导出到项目根目录下,导出成功.
- 运行流程
流程已运行成功.对应工具显示为绿色被正常执行.
从回调函数获取结果
海康视觉二次开发学习笔记8-从回调函数获取结果