STYLESTRUCT structure (winuser.h)
Contains the styles for a window.
Syntax
typedef struct tagSTYLESTRUCT {
DWORD styleOld;
DWORD styleNew;
} STYLESTRUCT, *LPSTYLESTRUCT;
Members
styleOld
Type: DWORD
The previous styles for a window. For more information, see the Remarks.
styleNew
Type: DWORD
The new styles for a window. For more information, see the Remarks.
Remarks
The styles in styleOld and styleNew can be either the window styles (WS_) or the extended window styles (WS_EX_), depending on the wParam of the message that includes STYLESTRUCT.
The styleOld and styleNew members indicate the styles through their bit pattern. Note that several styles are equal to zero; to detect these styles, test for the negation of their inverse style. For example, to see if WS_EX_LEFT is set, you test for ~WS_EX_RIGHT.
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client | Windows 2000 Professional [desktop apps only] |
| Minimum supported server | Windows 2000 Server [desktop apps only] |
| Header | winuser.h (include Windows.h) |
See also
Conceptual
Reference