PSM_CANCELTOCLOSE
The
PSM_CANCELTOCLOSE message disables the Cancel button and changes the text of
the OK button to Close. An application sends this message after applying a
change that cannot be canceled. You can send this message explicitly or by
using the PropSheet_CancelToClose macro.
PSM_CANCELTOCLOSE
wParam = 0;
lParam = 0;
Return Values
No return
value.
See Also