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Programmingskillstest
编程能力测试题与答案，测试和提高你的VC++编程能力的很好材料。(Programming proficiency test questions and answers, test and improve your ability to VC++ programming a good material.)
- 2009-11-19 20:50:07下载
- 积分：1
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gdal153-vc9
以编译的GDAL库 v1.53 (For VC9)(In order to compile the GDAL library v1.53 (For VC9))
- 2010-02-26 10:05:15下载
- 积分：1
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422
dsp28335的RS422通讯调试程序，已经通过实验，收发正常。(dsp28335 the RS422 communication debugger, has passed the test, send and receive normal.)
- 2020-12-17 09:19:12下载
- 积分：1
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CAN
CAN总线驱动程序和测试程序，基于ARM2410+linux2.4开发板的源程序和驱动，已全部通过测试检验，程序可以直接使用(CAN bus driver and the test procedure, based on the ARM2410+ linux2.4 source development board and driver have been tested to pass the test, the program can directly use)
- 2009-04-23 09:27:08下载
- 积分：1
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ProcedureDelete
C#使用存储过程删除数据，附有数据库测试文件，一个存储过程的简单应用，C#的初学者可参考学习哦(C# using a stored procedure to delete the data, with a database test file, a simple application of a stored procedure, C# beginners can refer to learn Oh)
- 2013-05-20 09:06:22下载
- 积分：1
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ADS1113
ADS1113驱动 适用于STM32等常见主流单片机，亲测有效(ADS1113 Driver you can use it on STM32 8051 and so on)
- 2020-10-11 13:57:32下载
- 积分：1
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MS5803
说明： 根据数据手册写的MS5803压力传感器的程序，因为我是看原子的资料学的STM32，所以有他的system文件夹(According to the MS5803 pressure sensor program written in the data handbook, because I'm a STM32 for atomic data, so I have his system folder.)
- 2021-03-06 11:39:30下载
- 积分：1
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lesson41_clock_alarm
用verilog语言编写的闹钟程序，包含LCD、按键等多种功能，有很多逻辑功能模块。(The alarm clock program written in Verilog language contains many functions, such as LCD, button and so on. It has many logic function modules.)
- 2019-05-26 09:26:41下载
- 积分：1
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TimeSum
c#3.5,时间比较，分别比正计时，倒计时(c# 3.5, time comparison, respectively, than is timing, countdown)
- 2011-04-27 16:39:37下载
- 积分：1
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ZNodes
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
