Check Card Type V2.2.0 release

C#编写的图像处理程序源码 一共有十二个 包括灰度，二值化，锐化，缩放，旋转，压缩等等(C# source code written in image-processing program, a total of 12, including grayscale, binary, sharpening, scaling, rotation, compression, etc.)

DAO数据库表字段操作演示VC++精选编程学习源码，很好的参考资料。(DAO database table field operation and demonstration of VC++ selected learning programming source code, a good reference.)

在此示例中你会找到一个实施一个propertysheet和propertypage。其属性的对象是由propertypage任何特征层加载到mapcontrol应用。该propertypage使用symbologycontrol显示标记，线条和填充符号，这是用来更新所使用的符号的渲染器的功能层。该示例使用symbologycontrol结合mapcontrol，toccontrol，toolbarcontrol和控制命令。(In this sample you will find an implementation of a PropertySheet and a PropertyPage. The object whose properties are controlled by the PropertyPage is any feature layer loaded to the MapControl application. The PropertyPage uses the SymbologyControl to display marker, line and fill symbols, which are used to update the symbol used by the renderer of the feature layer. The sample uses the SymbologyControl in conjunction with MapControl , TOCControl, ToolbarControl and the controls commands. )

QT下调用dll文件的三个例子，大家可以(QT call dll files under the three examples, we can)

this is a candy machine simulator

合众达开发板DEC643程序例程——NET部分(Triangle of development board DEC643 routine- NET part of the)

VC （MODBUS协议）上位机程序VC （MODBUS协议）上位机程序(VC （MODBUS）)

含全部程序工程，测试成功的，测量的频率范围最大500Khz(Containing all program engineering, the test is successful and the frequency range of measurement is up to 500 Khz.)

孙鑫老师vc教学视频中源码，以及上课所用ppt,非常好，希望对大家有用(Sun Xin vc teachers teaching video source, and the school used ppt, very good, want to be useful)

CRC校验,完成Crc校验 CRC check, complete Crc check()