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NS:winuser.tagMDICREATESTRUCTW |
MDICREATESTRUCTW (winuser.h) |
Contains information about the class, title, owner, location, and size of a multiple-document interface (MDI) child window. (Unicode) |
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winmsg\mdicreatestruct.htm |
winmsg |
VS|winui|~\winui\windowsuserinterface\windowing\multipledocumentinterface\multipledocumentinterfacereference\multipledocumentinterfacestructures\mdicreatestruct.htm |
12/05/2018 |
*LPMDICREATESTRUCTW, LPMDICREATESTRUCT, LPMDICREATESTRUCT structure pointer [Windows and Messages], MDICREATESTRUCT, MDICREATESTRUCT structure [Windows and Messages], MDICREATESTRUCTA, MDICREATESTRUCTW, WS_HSCROLL, WS_MAXIMIZE, WS_MINIMIZE, WS_VSCROLL, _win32_MDICREATESTRUCT_str, _win32_mdicreatestruct_str_cpp, winmsg.mdicreatestruct, winui._win32_mdicreatestruct_str, winuser/LPMDICREATESTRUCT, winuser/MDICREATESTRUCT, winuser/MDICREATESTRUCTA, winuser/MDICREATESTRUCTW |
winuser.h |
Windows.h |
Windows |
Windows 2000 Professional [desktop apps only] |
Windows 2000 Server [desktop apps only] |
MDICREATESTRUCTW (Unicode) and MDICREATESTRUCTA (ANSI) |
Windows |
MDICREATESTRUCTW, *LPMDICREATESTRUCTW |
19H1 |
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Contains information about the class, title, owner, location, and size of a multiple-document interface (MDI) child window.
Type: LPCTSTR
The name of the window class of the MDI child window. The class name must have been registered by a previous call to the RegisterClass function.
Type: LPCTSTR
The title of the MDI child window. The system displays the title in the child window's title bar.
Type: HANDLE
A handle to the instance of the application creating the MDI client window.
Type: int
The initial horizontal position, in client coordinates, of the MDI child window. If this member is CW_USEDEFAULT, the MDI child window is assigned the default horizontal position.
Type: int
The initial vertical position, in client coordinates, of the MDI child window. If this member is CW_USEDEFAULT, the MDI child window is assigned the default vertical position.
Type: int
The initial width, in device units, of the MDI child window. If this member is CW_USEDEFAULT, the MDI child window is assigned the default width.
Type: int
The initial height, in device units, of the MDI child window. If this member is set to CW_USEDEFAULT, the MDI child window is assigned the default height.
Type: DWORD
The style of the MDI child window. If the MDI client window was created with the MDIS_ALLCHILDSTYLES window style, this member can be any combination of the window styles listed in the Window Styles page. Otherwise, this member can be one or more of the following values.
Type: LPARAM
An application-defined value.
When the MDI client window creates an MDI child window by calling CreateWindow, the system sends a WM_CREATE message to the created window. The lParam member of the WM_CREATE message contains a pointer to a CREATESTRUCT structure. The lpCreateParams member of this structure contains a pointer to the MDICREATESTRUCT structure passed with the WM_MDICREATE message that created the MDI child window.
Note
The winuser.h header defines MDICREATESTRUCT as an alias which automatically selects the ANSI or Unicode version of this function based on the definition of the UNICODE preprocessor constant. Mixing usage of the encoding-neutral alias with code that not encoding-neutral can lead to mismatches that result in compilation or runtime errors. For more information, see Conventions for Function Prototypes.
Conceptual
Reference