WTL System Information Class Demo

飞行器速度表控件，主要应用于模拟飞行器的速度仪表，可用于模拟训练，仿真等软件界面。飞行器速度表控件占用资源小，执行效率高。经测试其刷新周期小于5毫秒，均值为2毫秒。本控件提供丰富的接口。 运行Register.bat直接注册。 1）创建一个MFC工程。 2）在对话框中右键鼠标选择“插入ActiveX控件”。

一些从c＋＋的可视化基础编程，供学习用-some from the c++ visualization based programming for Learning

user interface thread

MSFlexGrid控件的使用例子-Example for the usage of MSFlexGrid control

非常有用的智能编辑框。过滤非设定的输入字符，可以设定为NUMBER、LETTER、FLOATINGPT、OTHERCHAR、SIGNED、UNDERSCORE。-Very useful smart edit box. Filtering of non-setting input characters can be set to NUMBER, LETTER, FLOATINGPT, OTHERCHAR, SIGNED, UNDERSCORE.

经典的Button控件类，适合永久保存使用

Because my application required the use of a lot of tools (just like 3DS Max), I decided to implement this control. Here I shall share with you the most important details of creating the tabbed toolbar. The implementation of the control is quite simple, actually. The control is primarily a Dialog Bar that manages a tab control and a Tool Bar. Thus, the class is derived from CDialogBar and it creates the CTabCtrl and CToolBar objects. The actual creation of the Tab control and toolbar occurs in the Create function of the Dialog Bar. 创建一个制表工具栏 因为我的应用需要使用许多工具（像3DS Max）,我决定实现这个控件。 在这里我将和你共同分享创建制表工具栏的最重要的细节。 实际上控件的创建相当简单。这个控件主要是管理一个制表控件和一个工具栏的对话框。因此，这个类从CDialogBar类继承并且它创建了CTabCtrl 和CToolBar对象。实际上制表和工具栏控件的创建发生在DialogBar函数的创建过程中。-Because my application required the use of a lot of tools (just like 3DS Max), I decided to implement this control. Here I shall share with you the most important details of creating the tabbed toolbar. The implementation of the control is quite simple, actually. The

在线考试系统 v1.5 繁体版本 可添加、删除、列出试题答案、修改密码等功能 用户：admin 密码：admin-online examation sysem v1.5 have the function of adding ,deleting,displaying the answer ,changing password user admin password admin

一个用sdk编写的图标例子-a sdk prepared with examples of icon

VB实现的一些数学运算算法，有解微分方程，定积分和一些函数绘图的测试，适合初学者。-VB some arithmetic algorithm, the solutions to differential equations, and some integral function mapping tests, for beginners.