压缩文件

Snake算法程序，程序包括操作界面和说明文档(Snake algorithm, program, including the user interface and documentation)

说明：  qt中提供了QGphicsView，QGraphicsScene，QGraphicsItem，QGraphicsPixmapItem是QGraphicsItem的子类 分辨创建它们的实例：view，scene，item，然后通过各自的方法scene->addItem(item);view->setScene(scene);就可以达到类似下图的效果，想要进一步定制，则要继承QGraphicsItem或QGraphicsPixmapItem，然后重写paint()、boundingRect()等方法，此外如果还想要获取鼠标事件，重写mousePressEvent等事件就好了，注意，一旦重写了mousePressEvent方法，就以为了qt不会再自动处理item的任何press事件了，可以在你重写的mousePressEvent方法中最后添加QGraphicsItem::mousePressEvent(event);解决这个问题，就是说你获取到了鼠标事件，但是依然让qt处理这个鼠标事件。(QGphics View, QGraphics Scene, QGraphics Item and QGraphics PixmapItem are provided in qt. They are subclasses of QGraphics Item. Resolve the instances of creating them: view, scene, item, and then use their respective methods scene - > addItem (item); view - > setScene (scene); you can achieve the effect similar to the figure below. If you want to further customize, you need to inherit QGraphics Item or QGraphics Pixmap Item, and then rewrite paint (), boundingRect () and other methods, and if you want to do so. If you want to get mouse events, rewrite events like mousePressEvent. Note that once you rewrite the mousePressEvent method, you think that QT will no longer automatically handle any press events of item. You can finally add QGraphics Item:: mousePressEvent (event) to your rewritten mousePressEvent method to solve this problem. That is, you get the mouse event, but still let QT handle the mouse event.)

在DataGrid中加入CheckBox可以进行选中删除，代码详细，思路清晰(Join in the DataGrid CheckBox can delete, the code in detail, clear thinking)

一套Java Swing做的ERP框架，界面很漂亮(a set of erp frame which was made of java swing.It s user interface is beautiful )

三层架构的Winform系统，供学习和工作参考学习之用。(Thanks download.If this program help you for working,then we hornor any more.)

如何实现程序闪屏效果，C++Builder精选编程学习源码，很好的参考资料。(How to realize the procedure of splash effect, C++Builder select learning programming source code, a good reference.)

命令行界面 raw 影像解码工具,dcraw 解码原始影像档案，显示图档之元数据 (metadata) 以及产生预览图片。(Command Line Interface raw image decoding tools, dcraw decode the original image file, display the drawing of metadata (metadata) and generate a preview image.)

说明：  一个完整的信号与系统的matlab的GUI仿真界面程序，适合与毕业设计，包括连续和离散部分(A complete signal and system simulation matlab' s GUI interface program, and graduation for the design, including continuous and discrete parts)

500彩票网相关数据采集程序，有部分数据库操作，功能有待完善(500 lottery network-related data collection procedures, some operations, functions need to be improved)

DirectUI窗口源码程序，例程调用易语言模块DirectUI界面库.ec实现易语言窗口组件的DirectUI效果(DirectUI window source program, routine calls Easy language interface library module DirectUI effect .ec achieve DirectUI easy language window components)