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弹球程序。编写程序，该程序通过一个发射按钮可以发射一个弹球，该球遇到边界时会自动弹回，在移动固定次数后，该球停止运动。要求每次点击发射按钮都会发射一个弹球，如果点击多次，则多个弹球同时运动。该程序通过另一个结束可以结束程序的运行。(Pinball program. Write a program, the program can be launched via a launch button a pinball, the ball across the boundary will automatically spring back after a fixed number of moving the ball stops moving. Requires each click launch button will launch a pinball, if you click multiple times, multiple pinball simultaneous movement. Another end of the program through the end of the program can be run.)

cinq input ui is used for formatting input data in the a b c range of data input

不错的界面库,主要美化标准的VC控件,希望对你有所帮助-Good interface library, the major landscaping standards VC control, and they hope to help you

按钮演示，提供一个按钮的演示。如何实现按钮和是一个按钮失效。(Button shows, providing a demonstration of a button. How to button buttons and is a failure.)

对于常用控件的详细指导，对初学者帮助极大-commonly used controls for a detailed guide, great help for beginners

在web application的表单提交过程中显示“please wait”信息或者是gif动画图片通常是很有用的，特别是提交过程比较久的情况。我最近开发了一个调查提交程序，在程序里内部用户通过一个网页上传 excel电子表格。程序将上传的电子表格数据插入到数据库中。这个过程只需要几秒钟，但即便是几秒钟，在网页是看来却是非常明显的等待过程。在程序测试的时候，一些用户重复地点击上传按钮。因此，提供一个视觉的信息来告诉人们上传正在进行中是很有用的。并同时把上传按钮一起隐藏掉，以防止多次点击。-err

如何做JAVA的BUTTON Magic Button creates Java applet buttons for the Web without requiring any Java or HTML programming. The program can create several buttons on one applet (even one on top of another), which can also include images and text labels for all three states: up, mouse-over, and down. You can also attach sounds to your buttons using the Wav2Au program (available as separate download), which converts WAV files to AU files. You can change button colors, position elements on the screen, set the height and width of objects, add links and target URLs, adjust the font, and more. Magic Button is flexible and easy to use and can produce highly professional results. You can find tutorials and live examples here: http://www.emu8086.com/wb/-JAVA BUTTON Magic Button creates Java applet buttons for the Web without requiring any Java or HTML programming. The program can create several buttons on one applet (even one on top of another), which can also include images and text labels for all thr

通过dropdown list和combo 来实现语言字体的动态切换，文件包里包含完整的源码-through dropdown list and combo to achieve language fonts dynamically switch, the paper bag containing the complete source code

为方便使用WINDOWS的功能和上网时的计费统计。加强对数据库的压缩等功能与一身。-To facilitate the use of Windows functions and online billing statistics. The strengthening of database and compression as a function.

编译原理,根据表达式生成四元式,四元式哦-compiler theory, according to generate expression- 4 yuan, four yuan-oh