The CWnd class provides the base functionality of all window classes in MFC for Windows CE.
| Header File | Afxwin.h |
| Platforms | |
| Versions | 1.0 and later |
| Complete documentation | Visual C++ documentation |
Windows CE defines a new window style, called WS_EX_NODRAG. This style creates a stationary window. Specify this style when you want to prevent a user from dragging a window by its title bar.
MFC for Windows CE supports a new data member for the CWnd class. The m_hCommandBarMenu member is the menu handle to a window's command bar menu.
MFC for Windows CE supports the following member functions of the CWnd class differently than the standard MFC library does.
MFC for Windows CE does not support the following member functions of the CWnd class.
| ArrangeIconicWindows | OnMouseActivate |
| CancelToolTips | OnMouseWheel |
| ChangeClipboardChain | OnMoving |
| CreateCaret | OnNcActivate |
| CreateGrayCaret | OnNcCalcSize |
| DlgDirList | OnNcCreate |
| DlgDirListComboBox | OnNcHitTest |
| DlgDirSelect | OnNcLButtonDblClk |
| DlgDirSelectComboBox | OnNcLButtonDown |
| DragAcceptFiles | OnNcLButtonUp |
| DrawMenuBar | OnNcMButtonDblClk |
| EnableScrollBar | OnNcMButtonDown |
| EnableToolTips | OnNcMButtonUp |
| FilterToolTipMessage | OnNcMouseMove |
| FlashWindow | OnNcPaint |
| GetClipboardViewer | OnNcRButtonDblClk |
| GetDCEx | OnNcRButtonDown |
| GetDSCCursor | OnNcRButtonUp |
| GetLastActivePopup | OnPaintClipboard |
| GetSystemMenu | OnPaletteChanged |
| GetWindowContextHelpId | OnPaletteIsChanging |
| GetWindowPlacement | OnParentNotify |
| GetWindowRgn | OnQueryDragIcon |
| HiliteMenuItem | OnQueryEndSession |
| InvalidateRgn | OnQueryNewPalette |
| IsZoomed | OnQueryOpen |
| LockWindowUpdate | OnRButtonDblClk |
| OnActivateApp | OnRButtonDown |
| OnAskCbFormatName | OnRButtonUp |
| OnChangeCbChain | OnRegisteredMouseWheel |
| OnChildActivate | OnSetCursor |
| OnCompacting | OnSizeClipboard |
| OnContextMenu | OnSizing |
| OnDeviceChange | OnSpoolerStatus |
| OnDevModeChange | OnStyleChanging |
| OnDrawClipboard | OnSysColorChange |
| OnDropFiles | OnTimeChange |
| OnDSCNotify | OnToolHitTest |
| OnEndSession | OnVScrollClipboard |
| OnEnterIdle | OnWindowPosChanging |
| OnEnterMenuLoop | |
| OnExitMenuLoop | PrintClient |
| OnGetMinMaxInfo | SetClipboardViewer |
| OnHScrollClipboard | SetMenu |
| OnIconEraseBkgnd | SetWindowContextHelpId |
| OnInitMenu | SetWindowPlacement |
| OnMButtonDblClk | SetWindowRgn |
| OnMButtonDown | ShowOwnedPopups |
| OnMButtonUp | ShowScrollBar |
| OnMDIActivate | UnockWindowUpdate |
| OnMenuSelect | ValidateRgn |
For more information on window management in Windows CE, see Window Management.
CWnd Member Functions, CWnd Data Members, Window Class Categories, CWnd::m_hCommandBarMenu, CFrameWnd, CView