优化图片删除和报警灯

source/DeviceLibrary/deviceLibrary/halcon/CodeManager.cs

@@ -456,51 +456,41 @@ namespace OnlineStore.DeviceLibrary
             }
             return dire + iamgeName;
         }
-        static Task deleteTask = null;
         static void deleteFiles(string dire)
         {
-            if((deleteTask ==null)|| (deleteTask != null && deleteTask.IsCompleted))
+            try
             {
-                deleteTask = Task.Factory.StartNew(() =>
+                string[] imgFiles = Directory.GetFiles(dire);
+                if (imgFiles.Length <= CntImgs)
                 {
-                    try
+                    return;
+                }
+                FileInfo fileInfo;
+                List<FileInfo> files = new List<FileInfo>();
+                foreach (var item in imgFiles)
+                {
+                    fileInfo = new FileInfo(item);
+                    files.Add(fileInfo);
+                }
+                do
+                {
+                    FileInfo oldFile = files[0];
+                    foreach (var item in files)
                     {
-                        string[] imgFiles = Directory.GetFiles(dire);
-                        if (imgFiles.Length > CntImgs)
+                        if ((item.CreationTime - oldFile.CreationTime).TotalSeconds < 0)
                         {
-                            FileInfo fileInfo;
-                            List<FileInfo> files = new List<FileInfo>();
-                            foreach (var item in imgFiles)
-                            {
-                                fileInfo = new FileInfo(item);
-                                files.Add(fileInfo);
-                            }
-                            do
-                            {
-                                FileInfo oldFile = files[0];
-                                foreach (var item in files)
-                                {
-                                    if((item.CreationTime-oldFile.CreationTime).Seconds<0)
-                                    {
-                                        oldFile=item;
-                                    }
-                                }
-                                oldFile?.Delete();
-                            }
-                            while (files.Count > CntImgs) ;
+                            oldFile = item;
                         }
-
-                    }
-                    catch (Exception ex)
-                    {
-                        LogUtil.error("删除文件失败", ex);
                     }
+                    oldFile?.Delete();
+                    files.Remove(oldFile);
+                }
+                while (files.Count > CntImgs);
 
-                });
             }
-            else
+            catch (Exception ex)
             {
-                LogUtil.info("延迟删除文件夹内的文件："+dire);
+                LogUtil.error("删除文件失败", ex);
             }
         }
         public static void DelImg(string deviceName, string imgPath)

source/DeviceLibrary/storeBean/EquipBase.cs

@@ -769,16 +769,16 @@ namespace OnlineStore.DeviceLibrary
         }
         protected void ClearSpecifiedAlarm(string msg)
         {
-            if (WarnMsg.Contains(msg))
-            {
-                SetWarnMsg("");
-            }
             if (WarnMsg.Contains(msg) && alarmType.Equals(AlarmType.AlarmMsg))
             {
                 LogUtil.info(Name + "清理异常消息报警【" + WarnMsg + "】 ");
                 alarmType = AlarmType.None;
                 SetWarnMsg("");
             }
+            if (WarnMsg.Contains(msg))
+            {
+                SetWarnMsg("");
+            }
         }
         protected void ClearTimeoutAlarm(string msg)
         {

source/XLRStoreClient/Program.cs

@@ -101,15 +101,57 @@ namespace OnlineStore.XLRStore
             {
                 System.Net.ServicePointManager.DefaultConnectionLimit = 512;
                 XmlConfigurator.Configure();
+                // deleteFiles(Application.StartupPath + @"\test\");
+                //deleteFiles(Application.StartupPath + @"\test1\");
                 Application.EnableVisualStyles();
                 Application.SetCompatibleTextRenderingDefault(false);
                 ManagerUtil.Init();
                 Application.Run(new FrmXLRStore());
             }
         }
+        static void deleteFiles(string dire)
+        {
+            int CntImgs = 2;
+
+            try
+            {
+                string[] imgFiles = Directory.GetFiles(dire);
+                if (imgFiles.Length <= CntImgs)
+                {
+                    return;
+                }
+                FileInfo fileInfo;
+                List<FileInfo> files = new List<FileInfo>();
+                foreach (var item in imgFiles)
+                {
+                    fileInfo = new FileInfo(item);
+                    files.Add(fileInfo);
+                }
+                do
+                {
+                    FileInfo oldFile = files[0];
+                    foreach (var item in files)
+                    {
+                        if ((item.CreationTime - oldFile.CreationTime).TotalSeconds < 0)
+                        {
+                            oldFile = item;
+                        }
+                    }
+                    oldFile?.Delete();
+                    files.Remove(oldFile);
+                }
+                while (files.Count > CntImgs);
+
+            }
+            catch (Exception ex)
+            {
+                LogUtil.error("删除文件失败", ex);
+            }
+
+        }
         private static void CurrentDomain_FirstChanceException(object sender, System.Runtime.ExceptionServices.FirstChanceExceptionEventArgs e)
         {
-           // LogUnhandledException("CurrentDomain_FirstChanceException", e.Exception.StackTrace);
+            // LogUnhandledException("CurrentDomain_FirstChanceException", e.Exception.StackTrace);
         }
 
         static void CurrentDomain_UnhandledException(object sender, UnhandledExceptionEventArgs e)
@@ -126,7 +168,7 @@ namespace OnlineStore.XLRStore
         {
             //这里可以进一步地写日志
             LogUtil.error("【" + type + "】" + exceptionobj);
-            MiniDump.Write(Application.StartupPath +"\\ErrorDump\\"+ DateTime.Now.ToString("yyyyMMddHHmmss") + "-XLR-error.dmp");
+            MiniDump.Write(Application.StartupPath + "\\ErrorDump\\" + DateTime.Now.ToString("yyyyMMddHHmmss") + "-XLR-error.dmp");
             MessageBox.Show(exceptionobj, type);
         }