usbdetectiddlg.h

可以检测到插入到USB的设备的插入或者拔出

// UsbDetectIDDlg.h : header file
//

#if !defined(AFX_USBDETECTIDDLG_H__3578DDE3_137A_4A97_81F8_DBA1DCD758E5__INCLUDED_)
#define AFX_USBDETECTIDDLG_H__3578DDE3_137A_4A97_81F8_DBA1DCD758E5__INCLUDED_

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

#define WM_USER_TRAY_NOTIFICATION (WM_USER+0x101)

/////////////////////////////////////////////////////////////////////////////
// CUsbDetectIDDlg dialog
#include "systemTray.h"
#include <usbioctl.h>

class CUsbDetectIDDlg : public CDialog
{
// Construction
public:
	CUsbDetectIDDlg(CWnd* pParent = NULL);	// standard constructor

	void SearchID();


// Dialog Data
	//{{AFX_DATA(CUsbDetectIDDlg)
	enum { IDD = IDD_USBDETECTID_DIALOG };
		// NOTE: the ClassWizard will add data members here
	//}}AFX_DATA

	// ClassWizard generated virtual function overrides
	//{{AFX_VIRTUAL(CUsbDetectIDDlg)
	protected:
	virtual void DoDataExchange(CDataExchange* pDX);	// DDX/DDV support
	//}}AFX_VIRTUAL

// Implementation
protected:
	HICON m_hIcon;
	CSystemTray m_trayIcon;//定义一个托盘变量类型

	//BOOL start_minimized;


	UINT	m_nTimer;

	// Generated message map functions
	//{{AFX_MSG(CUsbDetectIDDlg)
	virtual BOOL OnInitDialog();
	afx_msg void OnSysCommand(UINT nID, LPARAM lParam);
	afx_msg void OnPaint();
	afx_msg HCURSOR OnQueryDragIcon();
	afx_msg void OnShow();
	afx_msg void OnHelpAbout();
	afx_msg void OnTimer(UINT nIDEvent);
	afx_msg void OnButton1();
	afx_msg void OnClose();
	//}}AFX_MSG
	afx_msg LONG OnTrayNotification( WPARAM wparam, LPARAM lparam );
	DECLARE_MESSAGE_MAP()
};

//{{AFX_INSERT_LOCATION}}
// Microsoft Visual C++ will insert additional declarations immediately before the previous line.

#endif // !defined(AFX_USBDETECTIDDLG_H__3578DDE3_137A_4A97_81F8_DBA1DCD758E5__INCLUDED_)