CWhiteBoardView继承源码中的CWhiteBaseView的窗口类，此类为白板类，所有的画图都画在该类中。

CToolDlg继承源码中的自动隐藏类CAutoBaseDlg，此类为工具栏类，设置画笔，荧光笔等等，所有操作可以参看里面例子。

CWhiteBoardDlg为主窗口类，主要是设置全屏，创建CWhiteBoardView和CToolDlg窗口，并关联，参看相关代码。





上述是demo的使用src的说明，代码量并不多，大部分的初始化已经放到src的类里面去了。画笔的设置的接口都放在CODToolKit中。

-CWhiteBoardView to inherit the source CWhiteBaseView the window class, such as whiteboard class, all the drawing painted in class. The CToolDlg inheritance automatic source behind class CAutoBaseDlg, such as the toolbar class, set the pen, highlighter, etc., all operations can see inside examples. CWhiteBoardDlg the main window class, the main set fullscreen to to create CWhiteBoardView and CToolDlg window, and associated, see the relevant code. The above is a descr iption of the demo using the src, the amount of code, most of the initialization has been placed in the src class inside. The interface of the brush settings on the CODToolKit.