aboutview.h

看到有兄弟提出的半透明算法

// AboutView.h: interface for the CAboutView class.
//
//////////////////////////////////////////////////////////////////////

#if !defined(AFX_ABOUTVIEW_H__FC0C4089_D3EA_4EC5_A4F9_61375FB561EF__INCLUDED_)
#define AFX_ABOUTVIEW_H__FC0C4089_D3EA_4EC5_A4F9_61375FB561EF__INCLUDED_

#if _MSC_VER > 1000
#pragma once
#endif // _MSC_VER > 1000

#include "BaseView.h"
#include "Bitmap.h"

class CAboutView : public CBaseView  
{
public:
	CAboutView();
	CAboutView(CGameDoc* pDoc);
	virtual ~CAboutView();
// 继承函数
public:
	virtual void OnResume();// 恢复
	virtual void OnSuspend();// 挂起
	virtual bool OnInitData();// 初始化开始视图
	virtual void OnStartView();
	virtual void OnTimer();
	virtual void OnSetTimer();
public:
	void ExitView();// 结束当前视图，清除数据
	void FreeResourse();
	static void HandleTimer(void* pView);
	bool SetTimer(int32 dwInterval, PFNNOTIFY pfnCallback);// 设置定时器
	void LoadAboutHtml();
public:
	AEECallback     m_cbTimer;          // 定时器回调结构
	int8 m_nTextIndex;// 字幕索引(0~13)
	IHtmlViewer* m_pHtmlView;
};

#endif // !defined(AFX_ABOUTVIEW_H__FC0C4089_D3EA_4EC5_A4F9_61375FB561EF__INCLUDED_)