Arguments: dialog
If dialog has a cancel-button, it is returned by this
function. nil is returned if dialog has no
cancel-button. (Placing multiple cancel-button on a dialog is possible
but not recommended. If a dialog has multiple cancel buttons, only one
is returned by this function. Which is returned is not determined.)
See the description of the cancel-button class.
Common Graphics and IDE documentation is described in About Common Graphics and IDE documentation in cgide.htm.
The documentation is described in introduction.htm and the index is in index.htm.
Copyright (c) 1998-2000, Franz Inc. Berkeley, CA., USA. All rights reserved.
Created 2000.10.5.