-
beisaier_line
画5阶的贝塞尔曲线,与windows的贝塞尔曲线屏保差不多(painting five bands Bessel curve, and the windows of almost Bessel curve Screen Saving)
- 2007-03-08 21:26:51下载
- 积分：1
-
爬虫
利用网站爬虫 抓取网络数据 这个是我在学习过程中用到的一个方法(Using Web Crawler to Grab Network Data)
- 2020-06-19 21:00:01下载
- 积分：1
-
slm
空间光调制器的普及知识，介绍空间光调制器(Spatial light modulator of universal knowledge, introduce spatial light modulator)
- 2010-12-06 23:24:37下载
- 积分：1
-
MAX5980
说明： MAX5980 四路，IEEE 802.3at / af PSE控制器
用于以太网供电(MAX5980 Quad, IEEE 802.3at/af PSE Controller
for Power-over-Ethernet)
- 2020-06-25 12:20:02下载
- 积分：1
-
PDFBox
VB使用控件DLL实现生成PDF文件,VB使用控件DLL实现生成PDF文件.(VB,use dll made PDF file.VB,use dll made PDF file-.)
- 2013-03-28 19:11:39下载
- 积分：1
-
ZNodes
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.)
- 2020-06-16 20:20:01下载
- 积分：1
-
Sniffer_code
用vc实现的sniffer，没有使用winsock与winpcap。十分具有学习价值！(Vc realize with the sniffer, did not use winsock with winpcap. Very much with learning the value of!)
- 2008-04-01 17:48:52下载
- 积分：1
-
libxl_注册机
LibXl 的注册机代码，可以注册目前最新版的LibXl，使用方式 创建 BookHandle 以后，调用 xlBookSetKeyW（BookHandle ， key， code）(The registration machine code of LibXl can register the latest version of LibXl, and call xlBookSetKeyW (BookHandle, key, code) after creating BookHandle.)
- 2017-12-21 09:37:29下载
- 积分：1
-
CodingCourse1
C#的Excel的类库文件，可以直接调用，对Excel表格进行操作(C# Excel class library file, you can call directly, Excel table operation)
- 2017-09-08 10:52:08下载
- 积分：1
-
CPop3Connection是利用WinSocket来接收POP邮件的，这是它的实现代码。VC++版，希望对你有帮助。...
CPop3Connection是利用WinSocket来接收POP邮件的，这是它的实现代码。VC++版，希望对你有帮助。-CPop3Connection is the use of WinSocket to receive POP e-mail, which is code for its implementation. VC++ version, want to help you.
- 2023-07-16 00:30:03下载
- 积分：1
