本案例是使用Java Applet 响应鼠标事件，点击图标后进入相应的页面。-this case is to use Java Applet response to the mouse, click on the corresponding icon and entered the pages.

利用MFC类库，实现的功能是在对话框中对工具条中的相应按钮做出响应：比如划点，直线，多边形，用指定颜色填充等功能。-Use MFC class library, the realization of the function is in the dialog box on the toolbar button to make the appropriate response: for example, designated points, a straight line, polygon, fi

类似于VC中workspace的控件,是我从CJ60Lib库中提取出来的并做了些修改，不依赖于CJ60Lib库，能够使程序更小，而且还修复了两个重要的bug:1.程序最小化，并恢复后，子控件不重绘。2.在controlbar处于浮动状态时，主窗口得不到响应。-VC is similar to the controls in the workspace, that is how I extracted CJ60Lib library and made some changes to CJ60Lib