IN_CLOSE
Sent when the
control is closing and about to be destroyed.
The control s parent window receives this notification message
through a WM_COMMAND message.
Parameters
wParam
Specifies the
identifier of the ink edit control.
lParam
Specifies the
handle of the iedit control in the low-order word and the IN_CLOSE notification
message in the high-order word.
Return Value
The
application should return TRUE to prevent the control from being closed or
FALSE for default handling.