未找到有效条码时保存图片，

source/DeviceLibrary/deviceLibrary/halcon/CodeManager.cs

@@ -98,7 +98,7 @@ namespace OnlineStore.DeviceLibrary
         private static  int ScanCount = 0;
         private static int codeCount = ConfigAppSettings.GetIntValue(Setting_Init.CodeCount);
         [HandleProcessCorruptedStateExceptions]
-        public static List<string> CameraScan(List<string> cameraList, string deviceName, bool findRightCodeBreak = false,int timeOut=2000)
+        public static List<string> CameraScan(List<string> cameraList, string deviceName, bool findRightCodeBreak = false,int timeOut=1500)
         { 
             List<string> codeList = new List<string>();
             if (cameraList == null || cameraList.Count <= 0)
@@ -164,7 +164,7 @@ namespace OnlineStore.DeviceLibrary
                                 break;
                             }
                         }
-                        if (String.IsNullOrEmpty(r))
+                        if (!findRightCode)
                         { 
                              SaveImageToFile(deviceName, cameraName, ho_Image);
                         }
@@ -257,8 +257,7 @@ namespace OnlineStore.DeviceLibrary
                     {
                         if (strarray[0].StartsWith("L") &&
                             strarray[1].StartsWith("E") &&
-                            strarray[2].StartsWith("B") &&
-                            strarray[3].StartsWith("R"))
+                            strarray[2].StartsWith("B"))
                         {
                             return true;
                         }