599 lines
21 KiB
C#
599 lines
21 KiB
C#
using Common.Attributes;
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using System;
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using System.Collections.Generic;
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using System.Data;
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using System.Diagnostics;
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using System.IO;
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using System.Linq;
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using System.Text;
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using System.Threading.Tasks;
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using static Common.Attributes.ATSCommandAttribute;
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namespace Command
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{
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[ATSCommand]
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[DeviceCategory("应用指令")]
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public static class CommandApplication
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{
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/// <summary>
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/// 打开外部应用程序
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/// </summary>
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/// <param name="route">程序路径</param>
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/// <param name="waitShutdown">是否等待关闭</param>
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/// <param name="AdminRun">是否请求管理员运行</param>
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public static void OpenApplication(string route, bool waitShutdown, bool AdminRun)
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{
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// 创建一个新的进程实例
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Process process = new Process();
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try
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{
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// 指定要启动的程序路径
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process.StartInfo.FileName = route;
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// 指定是否等待程序关闭
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process.StartInfo.UseShellExecute = !waitShutdown;
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if (AdminRun) process.StartInfo.Verb = "runas";
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// 启动程序
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process.Start();
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// 如果需要等待程序关闭，则等待程序退出
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if (waitShutdown)
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{
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process.WaitForExit();
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}
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}
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catch (Exception ex)
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{
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Console.WriteLine("错误!: " + ex.Message);
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}
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finally
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{
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// 确保进程对象被释放
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process.Dispose();
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}
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}
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/// <summary>
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/// 使用默认方式打开一个文件
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/// </summary>
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/// <param name="route">文件路径</param>
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public static void OpenFile(string route)
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{
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// 创建一个新的进程实例
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Process process = new Process();
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try
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{
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// 指定要启动的程序路径
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process.StartInfo.FileName = route;
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process.StartInfo.UseShellExecute = true;
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// 启动程序
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process.Start();
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}
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catch (Exception ex)
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{
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Console.WriteLine("错误!: " + ex.Message);
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}
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finally
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{
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// 确保进程对象被释放
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process.Dispose();
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}
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}
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// Python引擎相关字段
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private static Process _pythonProcess;
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private static string _pythonPath = string.Empty;
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private static bool _isPythonEngineInitialized = false;
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/// <summary>
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/// 初始化python引擎
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/// </summary>
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/// <param name="py路径">Python解释器路径</param>
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public static void Initialization_Python(string py路径)
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{
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try
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{
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// 验证Python路径是否存在
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if (string.IsNullOrEmpty(py路径) || !File.Exists(py路径))
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{
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throw new FileNotFoundException($"Python解释器路径不存在: {py路径}");
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}
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// 验证是否为Python可执行文件
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var fileInfo = new FileInfo(py路径);
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if (!fileInfo.Name.ToLower().Contains("python"))
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{
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Console.WriteLine("警告: 指定的文件可能不是Python解释器");
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}
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// 测试Python是否能正常运行
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var testProcess = new Process
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{
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StartInfo = new ProcessStartInfo
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{
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FileName = py路径,
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Arguments = "--version",
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UseShellExecute = false,
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RedirectStandardOutput = true,
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RedirectStandardError = true,
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CreateNoWindow = true
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}
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};
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testProcess.Start();
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testProcess.WaitForExit(5000); // 5秒超时
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if (testProcess.ExitCode != 0)
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{
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throw new InvalidOperationException($"Python解释器验证失败，退出码: {testProcess.ExitCode}");
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}
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_pythonPath = py路径;
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_isPythonEngineInitialized = true;
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Console.WriteLine($"Python引擎初始化成功，版本: {testProcess.StandardOutput.ReadToEnd().Trim()}");
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}
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catch (Exception ex)
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{
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_isPythonEngineInitialized = false;
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_pythonPath = string.Empty;
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Console.WriteLine($"初始化Python引擎失败: {ex.Message}");
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throw;
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}
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}
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/// <summary>
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/// 运行python脚本
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/// </summary>
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/// <param name="路径">Python脚本路径</param>
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/// <returns>脚本执行结果</returns>
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public static string Run_Python_Script(string 路径)
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{
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if (!_isPythonEngineInitialized)
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{
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throw new InvalidOperationException("Python引擎未初始化，请先调用初始化python引擎");
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}
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if (string.IsNullOrEmpty(路径) || !File.Exists(路径))
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{
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throw new FileNotFoundException($"Python脚本路径不存在: {路径}");
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}
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Process process = null;
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try
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{
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process = new Process
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{
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StartInfo = new ProcessStartInfo
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{
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FileName = _pythonPath,
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Arguments = $"\"{路径}\"",
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UseShellExecute = false,
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RedirectStandardOutput = true,
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RedirectStandardError = true,
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CreateNoWindow = true
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}
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};
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var output = new StringBuilder();
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var error = new StringBuilder();
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// 设置输出和错误处理
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process.OutputDataReceived += (sender, e) =>
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{
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if (!string.IsNullOrEmpty(e.Data))
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output.AppendLine(e.Data);
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};
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process.ErrorDataReceived += (sender, e) =>
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{
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if (!string.IsNullOrEmpty(e.Data))
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error.AppendLine(e.Data);
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};
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process.Start();
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// 异步读取输出
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process.BeginOutputReadLine();
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process.BeginErrorReadLine();
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process.WaitForExit();
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var outputResult = output.ToString().Trim();
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var errorResult = error.ToString().Trim();
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if (process.ExitCode != 0)
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{
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throw new InvalidOperationException($"Python脚本执行失败，退出码: {process.ExitCode}, 错误: {errorResult}");
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}
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return string.IsNullOrEmpty(outputResult) ? "执行成功" : outputResult;
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}
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catch (Exception ex)
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{
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Console.WriteLine($"运行Python脚本失败: {ex.Message}");
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throw;
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}
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finally
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{
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process?.Dispose();
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}
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}
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/// <summary>
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/// 释放python引擎
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/// </summary>
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/// <param name="py">Python解释器路径（可选，用于验证）</param>
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public static void Release_Python(string py = "")
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{
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try
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{
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if (!string.IsNullOrEmpty(py) && py != _pythonPath)
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{
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Console.WriteLine($"警告: 释放的Python路径与当前初始化路径不匹配");
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}
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// 如果有正在运行的Python进程，尝试终止它
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if (_pythonProcess != null && !_pythonProcess.HasExited)
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{
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try
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{
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_pythonProcess.Kill();
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_pythonProcess.WaitForExit(1000);
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}
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catch (Exception ex)
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{
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Console.WriteLine($"终止Python进程时出错: {ex.Message}");
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}
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}
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_pythonPath = string.Empty;
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_isPythonEngineInitialized = false;
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_pythonProcess = null;
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Console.WriteLine("Python引擎已释放");
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}
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catch (Exception ex)
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{
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Console.WriteLine($"释放Python引擎失败: {ex.Message}");
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throw;
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}
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}
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#region LabVIEW相关功能
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// LabVIEW引擎相关字段
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private static Process _labviewProcess;
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private static string _labviewPath = string.Empty;
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private static bool _isLabVIEWEngineInitialized = false;
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/// <summary>
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/// 初始化LabVIEW引擎
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/// </summary>
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/// <param name="labview路径">LabVIEW可执行文件路径</param>
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public static void Initialization_LabVIEW(string labview路径)
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{
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try
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{
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// 验证LabVIEW路径是否存在
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if (string.IsNullOrEmpty(labview路径) || !File.Exists(labview路径))
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{
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throw new FileNotFoundException($"LabVIEW可执行文件路径不存在: {labview路径}");
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}
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// 验证是否为LabVIEW可执行文件
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var fileInfo = new FileInfo(labview路径);
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if (!fileInfo.Name.ToLower().Contains("labview") && !fileInfo.Name.ToLower().Contains("vi"))
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{
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Console.WriteLine("警告: 指定的文件可能不是LabVIEW相关文件");
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}
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// 测试LabVIEW是否能正常运行
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var testProcess = new Process
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{
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StartInfo = new ProcessStartInfo
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{
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FileName = labview路径,
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Arguments = "--help", // 使用帮助参数进行快速测试
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UseShellExecute = false,
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RedirectStandardOutput = true,
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RedirectStandardError = true,
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CreateNoWindow = true
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}
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};
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testProcess.Start();
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testProcess.WaitForExit(5000); // 5秒超时
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_labviewPath = labview路径;
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_isLabVIEWEngineInitialized = true;
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Console.WriteLine($"LabVIEW引擎初始化成功，路径: {labview路径}");
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}
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catch (Exception ex)
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{
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_isLabVIEWEngineInitialized = false;
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_labviewPath = string.Empty;
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Console.WriteLine($"初始化LabVIEW引擎失败: {ex.Message}");
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throw;
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}
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}
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/// <summary>
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/// 运行LabVIEW VI
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/// </summary>
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/// <param name="路径">LabVIEW VI文件路径</param>
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/// <param name="参数">传递给VI的参数</param>
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/// <returns>运行结果</returns>
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public static string Run_LabVIEW_VI(string 路径, string 参数 = "")
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{
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if (!_isLabVIEWEngineInitialized && string.IsNullOrEmpty(_labviewPath))
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{
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// 如果没有初始化，尝试使用默认LabVIEW路径
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var defaultLabVIEWPath = FindDefaultLabVIEWPath();
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if (string.IsNullOrEmpty(defaultLabVIEWPath))
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{
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throw new InvalidOperationException("LabVIEW引擎未初始化，且未找到默认LabVIEW路径，请先调用初始化LabVIEW引擎");
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}
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_labviewPath = defaultLabVIEWPath;
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}
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if (string.IsNullOrEmpty(路径) || !File.Exists(路径))
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{
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throw new FileNotFoundException($"LabVIEW VI文件路径不存在: {路径}");
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}
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Process process = null;
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try
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{
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var viFileInfo = new FileInfo(路径);
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if (!viFileInfo.Extension.ToLower().Equals(".vi"))
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{
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Console.WriteLine("警告: 指定的文件可能不是VI文件");
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}
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process = new Process
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{
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StartInfo = new ProcessStartInfo
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{
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FileName = string.IsNullOrEmpty(_labviewPath) ? FindDefaultLabVIEWPath() : _labviewPath,
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Arguments = $"\"{路径}\" {参数}",
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UseShellExecute = false,
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RedirectStandardOutput = true,
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RedirectStandardError = true,
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CreateNoWindow = false // LabVIEW VI通常需要窗口显示
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}
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};
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var output = new StringBuilder();
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var error = new StringBuilder();
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// 设置输出和错误处理
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process.OutputDataReceived += (sender, e) =>
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{
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if (!string.IsNullOrEmpty(e.Data))
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output.AppendLine(e.Data);
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};
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process.ErrorDataReceived += (sender, e) =>
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{
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if (!string.IsNullOrEmpty(e.Data))
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error.AppendLine(e.Data);
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};
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process.Start();
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// 异步读取输出
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process.BeginOutputReadLine();
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process.BeginErrorReadLine();
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process.WaitForExit();
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var outputResult = output.ToString().Trim();
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var errorResult = error.ToString().Trim();
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if (process.ExitCode != 0)
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{
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throw new InvalidOperationException($"LabVIEW VI执行失败，退出码: {process.ExitCode}, 错误: {errorResult}");
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}
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return string.IsNullOrEmpty(outputResult) ? "执行成功" : outputResult;
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}
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catch (Exception ex)
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{
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Console.WriteLine($"运行LabVIEW VI失败: {ex.Message}");
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throw;
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}
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finally
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{
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process?.Dispose();
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}
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}
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/// <summary>
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/// 运行LabVIEW项目
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/// </summary>
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/// <param name="路径">LabVIEW项目文件路径</param>
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/// <param name="启动VI">要启动的VI名称</param>
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/// <param name="参数">传递给VI的参数</param>
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/// <returns>运行结果</returns>
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public static string Run_LabVIEW_Project(string 路径, string 启动VI = "", string 参数 = "")
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{
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if (!_isLabVIEWEngineInitialized && string.IsNullOrEmpty(_labviewPath))
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{
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// 如果没有初始化，尝试使用默认LabVIEW路径
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var defaultLabVIEWPath = FindDefaultLabVIEWPath();
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if (string.IsNullOrEmpty(defaultLabVIEWPath))
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{
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throw new InvalidOperationException("LabVIEW引擎未初始化，且未找到默认LabVIEW路径，请先调用初始化LabVIEW引擎");
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}
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_labviewPath = defaultLabVIEWPath;
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}
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if (string.IsNullOrEmpty(路径) || !File.Exists(路径))
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{
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throw new FileNotFoundException($"LabVIEW项目文件路径不存在: {路径}");
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}
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Process process = null;
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try
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{
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var projectFileInfo = new FileInfo(路径);
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if (!projectFileInfo.Extension.ToLower().Equals(".lvproj"))
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{
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Console.WriteLine("警告: 指定的文件可能不是LabVIEW项目文件");
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}
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string arguments = $"\"{路径}\"";
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if (!string.IsNullOrEmpty(启动VI))
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{
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arguments += $" /vi:{启动VI}";
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}
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if (!string.IsNullOrEmpty(参数))
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{
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arguments += $" {参数}";
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}
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process = new Process
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{
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StartInfo = new ProcessStartInfo
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{
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FileName = string.IsNullOrEmpty(_labviewPath) ? FindDefaultLabVIEWPath() : _labviewPath,
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Arguments = arguments,
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UseShellExecute = false,
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RedirectStandardOutput = true,
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RedirectStandardError = true,
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CreateNoWindow = false
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}
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};
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var output = new StringBuilder();
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var error = new StringBuilder();
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// 设置输出和错误处理
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process.OutputDataReceived += (sender, e) =>
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{
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if (!string.IsNullOrEmpty(e.Data))
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output.AppendLine(e.Data);
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};
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process.ErrorDataReceived += (sender, e) =>
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{
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if (!string.IsNullOrEmpty(e.Data))
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error.AppendLine(e.Data);
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};
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process.Start();
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// 异步读取输出
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process.BeginOutputReadLine();
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process.BeginErrorReadLine();
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process.WaitForExit();
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var outputResult = output.ToString().Trim();
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var errorResult = error.ToString().Trim();
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if (process.ExitCode != 0)
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{
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throw new InvalidOperationException($"LabVIEW项目执行失败，退出码: {process.ExitCode}, 错误: {errorResult}");
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}
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return string.IsNullOrEmpty(outputResult) ? "执行成功" : outputResult;
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}
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catch (Exception ex)
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{
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Console.WriteLine($"运行LabVIEW项目失败: {ex.Message}");
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throw;
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}
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finally
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{
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process?.Dispose();
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}
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}
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/// <summary>
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/// 释放LabVIEW引擎
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/// </summary>
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/// <param name="labview">LabVIEW路径（可选，用于验证）</param>
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public static void Release_LabVIEW(string labview = "")
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{
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try
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{
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if (!string.IsNullOrEmpty(labview) && labview != _labviewPath)
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{
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Console.WriteLine($"警告: 释放的LabVIEW路径与当前初始化路径不匹配");
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}
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// 如果有正在运行的LabVIEW进程，尝试终止它
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if (_labviewProcess != null && !_labviewProcess.HasExited)
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{
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try
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{
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_labviewProcess.Kill();
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_labviewProcess.WaitForExit(1000);
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}
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catch (Exception ex)
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{
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Console.WriteLine($"终止LabVIEW进程时出错: {ex.Message}");
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}
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}
|
||
|
||
_labviewPath = string.Empty;
|
||
_isLabVIEWEngineInitialized = false;
|
||
_labviewProcess = null;
|
||
|
||
Console.WriteLine("LabVIEW引擎已释放");
|
||
}
|
||
catch (Exception ex)
|
||
{
|
||
Console.WriteLine($"释放LabVIEW引擎失败: {ex.Message}");
|
||
throw;
|
||
}
|
||
}
|
||
|
||
/// <summary>
|
||
/// 查找默认LabVIEW安装路径
|
||
/// </summary>
|
||
/// <returns>LabVIEW可执行文件路径</returns>
|
||
private static string FindDefaultLabVIEWPath()
|
||
{
|
||
// 常见的LabVIEW安装路径
|
||
var possiblePaths = new[]
|
||
{
|
||
@"C:\Program Files\National Instruments\LabVIEW 2025\LabVIEW.exe",
|
||
@"C:\Program Files\National Instruments\LabVIEW 2024\LabVIEW.exe",
|
||
@"C:\Program Files\National Instruments\LabVIEW 2023\LabVIEW.exe",
|
||
@"C:\Program Files\National Instruments\LabVIEW 2022\LabVIEW.exe",
|
||
@"C:\Program Files\National Instruments\LabVIEW 2021\LabVIEW.exe",
|
||
@"C:\Program Files\National Instruments\LabVIEW 2020\LabVIEW.exe",
|
||
@"C:\Program Files (x86)\National Instruments\LabVIEW 2025\LabVIEW.exe",
|
||
@"C:\Program Files (x86)\National Instruments\LabVIEW 2024\LabVIEW.exe",
|
||
@"C:\Program Files (x86)\National Instruments\LabVIEW 2023\LabVIEW.exe",
|
||
@"C:\Program Files (x86)\National Instruments\LabVIEW 2022\LabVIEW.exe",
|
||
@"C:\Program Files (x86)\National Instruments\LabVIEW 2021\LabVIEW.exe",
|
||
@"C:\Program Files (x86)\National Instruments\LabVIEW 2020\LabVIEW.exe"
|
||
|
||
};
|
||
|
||
foreach (var path in possiblePaths)
|
||
{
|
||
if (File.Exists(path))
|
||
{
|
||
return path;
|
||
}
|
||
}
|
||
|
||
return string.Empty;
|
||
}
|
||
|
||
#endregion
|
||
}
|
||
} |