msos2.hlp (Table of Contents; Topic list)
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CLASSINFO (1.2)
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#define INCL_WINWINDOWMGR
 
typedef struct _CLASSINFO {    /* clsi */
    ULONG   flClassStyle;
    PFNWP   pfnWindowProc;
    USHORT  cbWindowData;
} CLASSINFO;
 
The CLASSINFO structure contains information about a window class.
 
Field          Description
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flClassStyle   Specifies the class-style flags.
 
pfnWindowProc  Points to the window procedure of the class.
 
cbWindowData   Specifies the number of additional words stored as part of
               the class.
 
See Also
 
WinQueryClassInfo