BOOL APIENTRY SetCPSUIUserData(
HWND hDlg, | |
DWORD CPSUIUserData | |
); |
SetCPSUIUserData associates user-defined data with the specified property sheet dialog box.
The caller’s dialog box subclass procedure, defined as the DlgProc member of the DLGPAGE structure, can call SetCPSUIUserData to store a 32-bit value with the dialog box.