Program

设计一个窗体，上面布置一个Picture控件和两个命令按钮（标题为“装载”和“保存”），试按以下功能要求完成设计： （1） 程序运行，单击“装载”按钮，弹出一个文件打开对话框，从中选择一个图像文件，确定后该图像文件内容被装载到Picture控件内显示； （2）Picture控件有图像输出的情况下，单击“保存”按钮，弹出一个文件夹选择对话框，从中选择有效文件夹，确定后Picture控件内容会被保存到该文件夹里，文件命名为pNew.jpg(或bmp)。 (Design a form, which arranged a Picture control and two command buttons (titled "Load" and "save"), try to complete the design according to the following functional requirements: (1) program runs, click "Load" button to pop up a File Open dialog box, select an image file, to determine the contents of the file after the image is loaded into the Picture control in display (2) Picture control has an image output in the case, click the "Save" button, pop-up a folder selection dialog box, select valid folder, after the Picture control to determine the contents will be saved to the folder, the file named pNew.jpg (or bmp). )

DSP28335的FFT使用的例程，包含完整的工程文件，打开即可使用。适用于ccs6.0以上版本(The FFT routine of DSP28335 contains complete engineering files, which can be used when opened. Suitable for CCS version 6.0 or above)

说明：  触摸屏显示，输出500Hz和600Hz正弦波，方波，一起显示。(Touch screen display, output 500 Hz and 600 Hz sine wave, square wave, together with display)

说明：  Huffman和LZW结合实现无损压缩，简单易运行的c++源代码(Lossless compression with Huffman and LZW)

VC6.0 MSDN帮助文档 CHM版 最新(The VC6.0 MSDN help documentation CHM version of the latest)

实现ADO与access数据库的连接，并对表格内的数据进行删除，修改，增添等操作(Implementation ADO database connectivity and access, and form data delete, modify, add, such as operation)

arcengine 二次开发 实现shape格式的图层裁剪 (arcengine secondary development shape the format of the layer cutting)

最近总是遇到调音量和选择录音通道方面的程序，我从网上下载了一个音量控制类，但在不同的操作系统有时会出错，我修改了里面的错误，重新封装成dll类，并提供详细的测试程序。没什么技术只是为了方便使用。 不过这个类在某些操作系统上对录音通道选择时还是会出问题，比如明明是选择"Mono"录音通道，可他却选到其他通道了， 我用了DirectX自带的例子程序也不能正确选到想要的录音通道，不知道如何能准确地选择需要的录音通道，若有高手知道请不吝赐教，我的E-Mail:chrys@163.com，多谢！(recent encounter always stressed the volume and channel selection recording of the procedures, I downloaded from the Internet by a volume control category, but in different operating systems sometimes be wrong, I revised the inside of errors, dll encapsulation into categories, and to provide detailed test procedures. No technology is meant to facilitate use. But in the category of some systems of recording channels to choose or will be problems, For example, she choose "Mono" recording channel, but he elected to the other channel, I used the example of DirectX, bringing their procedures for the election not to want to correct audio channel, do not know how to accurately select the desired audio channel, if experts know Help us to assume my E-Mail : chrys@163.com, thank!)

说明：  中国水利水电出版社出版的书籍《Csharp专业项目实例开发》配套的源代码 (China Water Conservancy and Hydropower published books "Csharp examples of professional development project" complementary source code)

基于DSP2812开发的交流异步电机FOC控制程序。(Based on the development of the DSP2812 AC induction motor FOC control procedures.)