C3031

2026-01-30 130802fa7ef10857db12f784956d5ea122a1eeb4

 LB_SmartVision/VisionForm.cs

@@ -1716,6 +1716,128 @@
                communicator.Disconnect();
            }
            FormClosing -= VisionForm_FormClosing;

            //try
            //{
            //    Process[] processes = System.Diagnostics.Process.GetProcesses(); //获得所有进程
            //    foreach (Process p in processes)
            //    {
            //        if (p.ProcessName == "LB_SmartVision" && p.StartTime < DateTime.Now.AddMilliseconds(-300))
            //        {
            //            p.Kill();
            //        }
            //    }
            //}
            //catch { }

            KillAllTargetProcesses();
        }

        /// <summary>
        /// 杀进程逻辑
        /// </summary>
        private void KillAllTargetProcesses()
        {
            try
            {
                // 1. 获取当前进程ID，避免杀死自己
                int currentProcessId = Process.GetCurrentProcess().Id;
                // 2. 模糊匹配进程名（忽略大小写），覆盖vshost/后缀等情况
                var targetProcesses = Process.GetProcesses()
                    .Where(p =>
                        p.ProcessName.IndexOf("LB_SmartVision", StringComparison.OrdinalIgnoreCase) >= 0
                        && p.Id == currentProcessId);

                foreach (var p in targetProcesses)
                {
                    try
                    {
                        if (!p.HasExited)
                        {
                            // 先尝试优雅关闭WinForm程序（比直接Kill更友好）
                            p.CloseMainWindow();
                            // 等待500ms，看是否正常退出
                            if (!p.WaitForExit(500))
                            {
                                p.Kill(); // 强制杀死
                                p.WaitForExit(1000); // 等待进程完全终止
                            }
                        }
                        p.Dispose(); // 释放进程资源，避免句柄泄漏
                    }
                    catch (Exception ex)
                    {
                        // 记录异常但不中断，比如权限不足的情况
                        System.IO.File.AppendAllText("kill_process_log.txt", $"[{DateTime.Now}] 杀死进程失败: {ex.Message}\r\n");
                    }
                }

                // 额外延迟，确保文件句柄完全释放
                Thread.Sleep(1000);
            }
            catch (Exception)
            {
                // 静默失败，不影响程序退出
            }
        }

        private void btn_Run_Click(object sender, EventArgs e)
        {
            var matchedItems = GlobalVar.dicProcessSetting
                                        .Where(item =>
                                        {
                                            var value = item.Value;
                                            var triggerComm = value["触发通讯"];
                                            var triggerChar = value["触发字符"];
                                            return triggerComm != null;
                                            //return triggerComm != null && triggerComm.Equals(name) &&
                                            //       (string.IsNullOrEmpty(triggerChar?.ToString()) ||
                                            //        msg.StartsWith(triggerChar.ToString()));
                                        })
                                        .ToList(); // 避免重复字典访问和装箱操作
            if (matchedItems.Count <= 0)
            {
                return;
            }
            TriggerRunMessageReceived(matchedItems[0].Value["触发通讯"], matchedItems[0].Value["触发字符"]);
        }

        private void btn_RunContinuously_Click(object sender, EventArgs e)
        {
            if (btn_RunContinuously.Text.Equals("连续运行"))
            {
                btn_RunContinuously.Text = "暂停运行";
                Task.Factory.StartNew(() =>
                {
                    var matchedItems = GlobalVar.dicProcessSetting
                                                .Where(item =>
                                                {
                                                    var value = item.Value;
                                                    var triggerComm = value["触发通讯"];
                                                    var triggerChar = value["触发字符"];
                                                    return triggerComm != null;
                                                    //return triggerComm != null && triggerComm.Equals(name) &&
                                                    //       (string.IsNullOrEmpty(triggerChar?.ToString()) ||
                                                    //        msg.StartsWith(triggerChar.ToString()));
                                                })
                                                .ToList(); // 避免重复字典访问和装箱操作
                    while (btn_RunContinuously.Text.Equals("暂停运行"))
                    {

                        TriggerRunMessageReceived(matchedItems[0].Value["触发通讯"], matchedItems[0].Value["触发字符"]);
                        Thread.Sleep(500);
                    }
                    //this.Invoke(() =>
                    //{
                    //});
                });
            }
            else if (btn_RunContinuously.Text.Equals("暂停运行"))
            {
                btn_RunContinuously.Text = "连续运行";
                Thread.Sleep(100);
            }

        }
    }
}