【Demo功能】
1.Demo介绍SDK初始化,登陆设备, 登出设备, 订阅智能事件, 接收智能事件报警, 解析智能事件信息, 停止智能事件, 人脸库的增删改查, 人脸的增删改查, 以通道或者库进行布控和撤控, 以图搜图, 录像图片查询下载
2.Demo演示的智能事件包括：人脸检测, 人脸识别.

【注意事项】
1.编译环境为VS2005。
2.如果以图搜图返回结果数量大于2，在demo中只显示相似度最高的两张图片。
3.如需运行demo的exe文件，请将开发包中【库文件】里的全部dll文件拷贝至该工程目录下的bin/x86release或者bin/x64release下。
4.如把库文件放入程序生成的目录中，运行有问题，请到大华官网下载最新的网络SDK版本：http://www.dahuatech.com/index.php/service/downloadlists/836.html 替换程序中的库文件。

【Demo Features】
1.Demo SDK initialization,login device,logout device, subscribe to intelligent event information, receive intelligent event information, parse event information, Addition,deletion and modification of face database Addition,deletion and modification of face, search picture by image, picture video query and download. 
2.Demo a part of intelligent event include Face Detection FaceRecognition .

【NOTE】
1.Complier for Demo is VS2005.
2.If the result returned by 'search picture by image' is greater than 2, only two images with the highest degree of similarity are displayed in demo.
3.If you want to run the demo exe file, please copy all dll files in the development package [Bin] to bin/x86release or bin/x64release under the project directory
4.If run the program with some problems,please go to http://www.dahuasecurity.com/download_3.html download the newest version,and replace the DLL files.