我正在使用VS2008 VC ++ .net
开发一个应用程序我想将应用程序移动到辅助监视器。不是通过鼠标单击和拖动。
按下按钮或任何快捷键,是否有像MoveToMonitor这样的功能。 然后它应该转移到辅助监视器。
答案 0 :(得分:2)
您应该可以致电GetMonitorInfo并将窗口移至其中。
看到这里' MFC Example Multiple monitor support with GetSystemMetrics EnumDisplayMonitors and GetMonitorInfo'了解更多信息。
Using the code
CMointor is a basic MFC class that allows you to safely use the multiple-monitor API on any Win32 platform.
There are three classes in this library:
CMonitors represents the collection of monitors currently attached to the system and wraps the EnumDisplayMonitors API function.
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//CMonitors' interface
CMonitor GetMonitor( const int index ) const;
int GetCount() const;
//returns the monitor closest to the specified item
static CMonitor GetNearestMonitor( const LPRECT lprc );
static CMonitor GetNearestMonitor( const POINT pt );
static CMonitor GetNearestMonitor( const CWnd* pWnd );
//is the specificed item visible on any monitor
static BOOL IsOnScreen( const POINT pt );
static BOOL IsOnScreen( const CWnd* pWnd );
static BOOL IsOnScreen( const LPRECT lprc );
//returns the rectangle encompassing all monitors
static void GetVirtualDesktopRect( LPRECT lprc );
//determines whether the given handle is a valid monitor handle
static BOOL IsMonitor( const HMONITOR hMonitor );
static CMonitor GetPrimaryMonitor();
static BOOL AllMonitorsShareDisplayFormat();
static int GetMonitorCount();
CMonitor is a wrapper around an HMONITOR handle (returned from EnumDisplayMonitors) and the GetMonitorInfo function. With CMonitor you can get at the characteristics of a given monitor.
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//The interface of CMonitor
void Attach( const HMONITOR hMonitor );
HMONITOR Detach();
void ClipRectToMonitor( LPRECT lprc,
const BOOL UseWorkAreaRect = FALSE ) const;
void CenterRectToMonitor( LPRECT lprc,
const BOOL UseWorkAreaRect = FALSE ) const;
void CenterWindowToMonitor( CWnd* const pWnd,
const BOOL UseWorkAreaRect = FALSE ) const;
//creates a device context for the monitor - the client is responsible for
// DeleteDC
HDC CreateDC() const;
void GetMonitorRect( LPRECT lprc ) const;
//the work area is the monitor rect minus the start bar
void GetWorkAreaRect( LPRECT lprc ) const;
void GetName( CString& string ) const;
int GetBitsPerPixel() const;
//determines if the specified item on the monitor
BOOL IsOnMonitor( const POINT pt ) const;
BOOL IsOnMonitor( const CWnd* pWnd ) const;
BOOL IsOnMonitor( const LPRECT lprc ) const;
BOOL IsPrimaryMonitor() const;
BOOL IsMonitor() const;
CMonitorDC is a CDC derived class that represents a monitor specific device context. I haven't really gone to far with this class but it seemed like a logical part of the library.
Known Limitations
CMonitor and CMonitors rely on the assumption that a monitor handle does not change. This has proved to be a safe assumption empirically but isn't nessecarily a guarantee.
如果您使用的是Window 7,则监视器之间的移动窗口为Windows-Arrow
答案 1 :(得分:2)
您使用MoveWindow
(或SetWindowPos
,虽然您不需要在这种情况下可以执行的额外操作)将窗口移动到相关显示器上显示的桌面部分。你可以找到(除了其他可能性)EnumDisplayMonitors
,它会告诉你与每个监视器相关的矩形。