tray.h

这是书上的代码

// Tray.h: interface for the CTray class.
//
//////////////////////////////////////////////////////////////////////

#if !defined(AFX_TRAY_H__A8E37104_2A66_4CC3_847C_BFD555C3E933__INCLUDED_)
#define AFX_TRAY_H__A8E37104_2A66_4CC3_847C_BFD555C3E933__INCLUDED_

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

class CTray  
{
public:
	void SetNotificationWnd(CWnd* pNotifyWnd, UINT uCbMsg);
	BOOL SetIcon(UINT uID);
	CTray(UINT uID);
	virtual ~CTray();
	LRESULT OnTrayNotification(WPARAM uID, LPARAM lEvent);

private:
	BOOL SetIcon(HICON hicon, LPCSTR lpTip);
	NOTIFYICONDATA m_nid;//已此结构叙述
};

#endif // !defined(AFX_TRAY_H__A8E37104_2A66_4CC3_847C_BFD555C3E933__INCLUDED_)