代码优化

CodeLibraryProject/CodeLibrary/HDCodeHelper.cs

@@ -143,6 +143,13 @@ namespace CodeLibrary
                     }
                 }
                 HDLogUtil.debug(" DecodeCode[" + symbolType + "][" + hv_model_path + "][" + codeCount + "] 结束，返回数量："+codeList.Count);
+
+                if (ho_SymbolXLDs != null)
+                {
+                    ho_SymbolXLDs.Dispose();
+                    ho_SymbolXLDs = null;
+                }
+                
                 return codeList;
             }
             catch (Exception ex)

CodeLibraryProject/CodeLibrary/HDCodeLearnHelper.cs

@@ -219,7 +219,7 @@ namespace CodeLibrary
                                 CodeResultAdd(hv_DecodedDataStrings, codeType, "学习");
                             }
                             ShowImage(hv_ExpDefaultWinHandle, ho_Image, ho_SymbolXLDs);
-
+                            ho_Image.Dispose();
                         }
                         if (findCode.Count >= codeCount || stopWatch.ElapsedMilliseconds > timeOutMs)
                         {

CodeLibraryProject/CodeLibrary/camera/HIK.cs

@@ -351,6 +351,7 @@ namespace CodeLibrary
                 Open(name);
             }
 
+            MyCamera.MV_FRAME_OUT FrameInfo = new MyCamera.MV_FRAME_OUT();
             try
             {
                 int rtn = cameraCurr[index].MV_CC_StartGrabbing_NET();
@@ -359,12 +360,12 @@ namespace CodeLibrary
                     _errInfo = "Can not grab one : " + rtn;
                     return null;
                 }
-                MyCamera.MV_FRAME_OUT FrameInfo = new MyCamera.MV_FRAME_OUT();
+
                 int nRet = cameraCurr[index].MV_CC_GetImageBuffer_NET(ref FrameInfo, 1000);
                 // ch:获取一帧图像 | en:Get one image
                 if (MyCamera.MV_OK == nRet)
                 {
-                    Console.WriteLine("Get Image Buffer:" + "Width[" + Convert.ToString(FrameInfo.stFrameInfo.nWidth) + "] , Height[" + Convert.ToString(FrameInfo.stFrameInfo.nHeight)
+                    HDLogUtil.debug("Get Image Buffer:" + "Width[" + Convert.ToString(FrameInfo.stFrameInfo.nWidth) + "] , Height[" + Convert.ToString(FrameInfo.stFrameInfo.nHeight)
                                     + "] , FrameNum[" + Convert.ToString(FrameInfo.stFrameInfo.nFrameNum) + "]");
 
                     HObject ho_Imagetemp;
@@ -375,14 +376,14 @@ namespace CodeLibrary
                         nRet = cameraCurr[index].MV_CC_FreeImageBuffer_NET(ref FrameInfo);
                         if (nRet != MyCamera.MV_OK)
                         {
-                            Console.WriteLine("Free Image Buffer fail:{0:x8}", nRet);
+                            HDLogUtil.error(" [" + name + "] Free Image Buffer fail:" + nRet);
                         }
                     }
                     return ho_Imagetemp;
                 }
                 else
                 {
-                    Console.WriteLine("No data:{0:x8}", nRet);
+                    HDLogUtil.error(" [" + name + "] MV_CC_GetImageBuffer_NET No data: " + nRet);
                 }
             }
             catch (Exception ex)
@@ -393,6 +394,14 @@ namespace CodeLibrary
             finally
             {
                 cameraCurr[index].MV_CC_StopGrabbing_NET();
+                try
+                {
+                    cameraCurr[index].MV_CC_FreeImageBuffer_NET(ref FrameInfo);
+                }
+                catch (Exception ex)
+                {
+                    HDLogUtil.error(" [" + name + "] MV_CC_FreeImageBuffer_NET 出错：" + ex.ToString());
+                }
             }
             return null;
         }