扫码时如果未找到有效条码，把图片保存到文件

RC1266-AutoCountMachine/source/DeviceLibrary/deviceLibrary/halcon/CodeManager.cs

@@ -95,11 +95,10 @@ namespace OnlineStore.DeviceLibrary
         {
             Camera._cam.CloseAll();
         }
-     
         private static int ScanCount = 0;
         private static int codeCount = ConfigAppSettings.GetIntValue(Setting_Init.CodeCount);
         [HandleProcessCorruptedStateExceptions]
-        public static List<string> CameraScan( string deviceName ,params string[]   cameraList)
+        public static List<string> CameraScan(string deviceName, params string[] cameraList)
         {
             List<string> codeList = new List<string>();
             if (cameraList == null || cameraList.Length <= 0)
@@ -118,10 +117,10 @@ namespace OnlineStore.DeviceLibrary
                     DateTime startTime = DateTime.Now;
                     if (deviceName != "")
                     {
-                        LogUtil.debug (deviceName + " 【" + cameraName + "】开始取图片");
+                        LogUtil.debug(deviceName + " 【" + cameraName + "】开始取图片");
                     }
                     HalconDotNet.HObject ho_Image = null;
-                  
+                    bool findRightCode = false;
                     try
                     {
                         ho_Image = Camera._cam.CaptureOnImage(cameraName);
@@ -144,7 +143,7 @@ namespace OnlineStore.DeviceLibrary
                             }
                             else
                             {
-                                cc = HDCodeHelper.DecodeCode(ho_Image, codeCount, GetCodeParamFilePath(codeType), codeType);
+                                cc = HDCodeHelper.DecodeCode(ho_Image, codeType, GetCodeParamFilePath(codeType), codeCount, 1500);
                             }
                             foreach (CodeInfo c in cc)
                             {
@@ -153,17 +152,20 @@ namespace OnlineStore.DeviceLibrary
                                 {
                                     codeList.Add(str);
                                     r = r + "##" + str;
+                                    if (!findRightCode)
+                                    {
+                                        findRightCode = HasRightCode(str);
                                     }
                                 }
- 
                             } 
-                        if (String.IsNullOrEmpty(r))
+                        }
+                        if (!findRightCode)
                         {
-                            //  SaveImageToFile(deviceName, cameraName, bit);
+                            SaveImageToFile(deviceName, cameraName, ho_Image);
                         }
                         if (deviceName != "" || r != "")
                         {
-                            LogUtil.info(deviceName + " 【" + cameraName + "】扫码完成【" + FormUtil.GetSpanStr(DateTime.Now - startTime) + "】" + ScanCount + " ：" + r);
+                            LogUtil.info(deviceName + " 【" + cameraName + "】扫码完成【" + FormUtil.GetSpanStr(DateTime.Now - startTime) + "】[" + findRightCode + "]" + ScanCount + " ：" + r);
                         }
                     }
                     catch (AccessViolationException e)
@@ -197,10 +199,29 @@ namespace OnlineStore.DeviceLibrary
             }
             return codeList;
         }
+        private static void SaveImageToFile(string deviceName, string cameraName, HalconDotNet.HObject bitmap)
+        {
+            string date = deviceName.Trim().Replace('_', '-') + "-" + DateTime.Now.ToString("yyyyMMdd-HHmmss") + "-" + DateTime.Now.Millisecond.ToString().PadLeft(4, '0');
+            string dire = @"D:\image\" + deviceName.Trim().Replace('_', '-') + @"\" + cameraName.Trim().Replace('_', '-').Replace(':', '-') + @"\";
+            string iamgeName = date + ".bmp";
+            try
+            {
+                if (!Directory.Exists(dire))
+                {
+                    Directory.CreateDirectory(dire);
+                }
 
+                bitmap.WriteObject(dire + iamgeName);
+                LogUtil.info(deviceName + "  【" + cameraName + "】扫码失败，保存图片到【" + dire + iamgeName + "】成功");
+            }
+            catch (Exception ex)
+            {
+                LogUtil.error("保存" + deviceName + "  【" + cameraName + "】的图片到【" + dire + iamgeName + "】出错" + ex.ToString());
+            }
+        }
         private static void SaveImageToFile(string deviceName, string cameraName, Bitmap bitmap)
         {
-            string date = DateTime.Now.ToString("HH-mm-ss-") + DateTime.Now.Millisecond;
+            string date = deviceName.Trim().Replace('_', '-') + "-" + DateTime.Now.ToString("HH-mm-ss-") + DateTime.Now.Millisecond;
             string dire = @"D:\image\" + deviceName.Trim().Replace('_', '-') + @"\" + cameraName.Trim().Replace('_', '-').Replace(':', '-') + @"\";
             string iamgeName = date + ".bmp";
             try
@@ -219,7 +240,30 @@ namespace OnlineStore.DeviceLibrary
             }
         }
 
-   
+        public static bool HasRightCode(params string[] codes)
+        {
+            //分号分割后长度=4，L,E,B,R 
+            try
+            {
+                foreach (string code in codes)
+                {
+                    string[] strarray = code.Split(';');
+                    if (strarray.Length == 4)
+                    {
+                        if (strarray[0].StartsWith("L") &&
+                            strarray[1].StartsWith("E") &&
+                            strarray[2].StartsWith("B"))
+                        {
+                            return true;
+                        }
+                    }
+                }
+            }
+            catch (Exception ex)
+            {
+            }
+            return false;
+        }
         public static string GetCodeParamFilePath(string codePath)
         {
             string appPath = Application.StartupPath;
@@ -265,27 +309,18 @@ namespace OnlineStore.DeviceLibrary
             message = asciiEncoding.GetString(newBytes.ToArray());
             return message;
         }
-        private static bool IsRightCode(string code)
-        {
-            //分号分割后长度=4，L,E,B,R 
-            try
+        public static string ProcessCode(List<string> codeList)
         {
-                string[] strarray = code.Split(';');
-                if (strarray.Length == 4)
+            string code = "";
+            foreach (string cc in codeList)
             {
-                    if (strarray[0].StartsWith("L") &&
-                        strarray[1].StartsWith("E") &&
-                        strarray[2].StartsWith("B") &&
-                        strarray[3].StartsWith("R"))
+                if (string.IsNullOrEmpty(cc))
                 {
-                        return true;
-                    }
-                }
+                    continue;
                 }
-            catch (Exception ex)
-            {
+                code += cc + "##";
             }
-            return false;
+            return ReplaceCode(code);
         }
         public static string GetValidCode(List<string> codeList)
         {