WM_CREATE (1.2)
◄Up► ◄Next► ◄Previous►
────────────────────────────────────────────────────────────────────────────
#define INCL_WINMESSAGEMGR
WM_CREATE
pCtlData = (PVOID) PVOIDFROMMP(mp1); /* pointer to class data */
pcrst = (PCREATESTRUCT) PVOIDFROMMP(mp2); /* pointer to structure */
The WM_CREATE message is sent when an application requests that a window be
created. The window procedure for the new window receives this message after
the window is created but before the window becomes visible.
Parameter Description
────────────────────────────────────────────────────────────────────────────
pCtlData Low and high word of mp1. Points to the buffer that has
class-specific information. This data is passed to the
WinCreateWindow function as a parameter.
pcrst Low and high word of mp2. Points to a CREATESTRUCT structure.
Return Value
An application should return FALSE if the system should continue creating
the window or TRUE if it should not.
See Also
WinCreateWindow, WM_INITDLG, WM_SIZE, CREATESTRUCT
♦