multiscreen.h

详细介绍：安装多屏卡的PC机

// MultiScreen.h: interface for the CMultiScreen class.
//
//////////////////////////////////////////////////////////////////////

#if !defined(AFX_MULTISCREEN_H__E94C7AE6_8778_4109_9137_F88F1FA3686C__INCLUDED_)
#define AFX_MULTISCREEN_H__E94C7AE6_8778_4109_9137_F88F1FA3686C__INCLUDED_

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

typedef HANDLE HMONITOR;

#endif
#ifndef DISPLAY_DEVICE_PRIMARY_DEVICE

typedef struct _DISPLAY_DEVICE {
	DWORD cb;
	TCHAR DeviceName[32];
	TCHAR DeviceString[128];
	DWORD StateFlags;
} DISPLAY_DEVICE, *PDISPLAY_DEVICE, *LPDISPLAY_DEVICE;
#define DISPLAY_DEVICE_ATTACHED_TO_DESKTOP 0x00000001
#define DISPLAY_DEVICE_MULTI_DRIVER 0x00000002
#define DISPLAY_DEVICE_PRIMARY_DEVICE 0x00000004
#define DISPLAY_DEVICE_VGA 0x00000010
#endif

#define MAX_SCREEN_NUM 10
class CMultiScreen  
{
public:
	bool isPrimaryScreen(int nIndex);
	bool GetWindowRect(const int nIndex,RECT &rect);
	int GetScreenNum();
	int GetScreenInfo2();
	static BOOL CALLBACK MonitorEnumProc(HMONITOR hMonitor,HDC hdcMonitor,LPRECT lprcMonitor,LPARAM dwData);
	void GetScreenInfo();
	CMultiScreen();
	virtual ~CMultiScreen();
private:
	RECT	m_Rects[MAX_SCREEN_NUM];
	int		m_nScreenNum;
	int		m_nPrimaryScreenNum;
	TCHAR	m_szDevices[MAX_SCREEN_NUM][CCHDEVICENAME];
};

#endif // !defined(AFX_MULTISCREEN_H__E94C7AE6_8778_4109_9137_F88F1FA3686C__INCLUDED_)