扫码增加异常捕获

source/Common/util/LogUtil.cs

@@ -100,7 +100,7 @@ namespace OnlineStore.Common
         }
         public static void error(ILog log, string errorMsg)
         {
-            if (!lasErrorLogList.Contains(errorMsg))
+            //if (!lasErrorLogList.Contains(errorMsg))
             {
                 log.Error(log.Logger.Name + " - " + errorMsg);
                 if (logBox == null)
@@ -109,11 +109,11 @@ namespace OnlineStore.Common
                 }
                 AddToBox(errorMsg, Color.Red);
             } 
-            lasErrorLogList.Add(errorMsg);
-            if (lasErrorLogList.Count > errCount)
-            {
-                lasErrorLogList.RemoveAt(0);
-            }
+            //lasErrorLogList.Add(errorMsg);
+            //if (lasErrorLogList.Count > errCount)
+            //{
+            //    lasErrorLogList.RemoveAt(0);
+            //}
         }
         private static void AddToBox(string msg, Color color)
         {

source/DeviceLibrary/acSingleStore/AC_SA_BoxBean.cs

@@ -217,6 +217,8 @@ namespace OnlineStore.DeviceLibrary
         #region 原点返回和复位处理
         private void ReturnHome()
         {
+            isNoAirCheck = false;
+            isInSuddenDown = false;
             WarnMsg = "";
             CurrInOutACount = 0;
             CurrInOutCount = 0;

source/DeviceLibrary/halcon/CodeManager.cs

@@ -6,6 +6,7 @@ using System.Collections.Generic;
 using System.Drawing;
 using System.IO;
 using System.Linq;
+using System.Runtime.ExceptionServices;
 using System.Text;
 using System.Windows.Forms;
 
@@ -90,7 +91,8 @@ namespace OnlineStore.DeviceLibrary
             }
             return bitm;
         }
-         
+
+        [HandleProcessCorruptedStateExceptions]
         public static List<string> CameraScan( )
         {
             List<string> codeList = new List<string>();
@@ -123,7 +125,13 @@ namespace OnlineStore.DeviceLibrary
                         }
                         allCodeList.AddRange(cc);
                     }
+                    bitmap.Dispose();
+                }
             }
+            catch (AccessViolationException e)
+            {
+                LogUtil.error("扫码出现AccessViolationException异常：" + e.ToString());
+                GC.Collect();
             }
             catch (Exception ex)
             {