Difference between revisions of "SAVE MENU"
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==Class== | ==Class== | ||
Menus | Menus | ||
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==See Also== | ==See Also== | ||
| − | [[ON KEY]], [[RESTORE MENU]], [[SET KEY]], [[SET KEY TO]], [[SET PCKEYS]], [[SET POSTMENU]], [[SET PREMENU | + | [[MENU()]], [[MENUITEM()]], [[ON KEY]], [[RESTORE MENU]], [[SET KEY]], [[SET KEY TO]], [[SET PCKEYS]], [[SET POSTMENU]], [[SET PREMENU]] |
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<code lang="recital"> | <code lang="recital"> | ||
procedure check_value | procedure check_value | ||
| − | save menu to m_recv | + | save menu to m_recv |
| − | restore menu from m_recv | + | restore menu from m_recv |
return | return | ||
</code> | </code> | ||
Revision as of 13:38, 26 May 2009
Class
Menus
Purpose
Save current @...menu context
Syntax
SAVE MENU [TO <memvar>]
See Also
MENU(), MENUITEM(), ON KEY, RESTORE MENU, SET KEY, SET KEY TO, SET PCKEYS, SET POSTMENU, SET PREMENU
Description
The SAVE MENU command saves a menu that can be restored again with the RESTORE MENU command. The SAVE MENU command saves the current @...MENU context, which is useful in validation and hot key procedures when you want to move off and then back on the current menu.
TO <memvar>
The optional TO <memvar> clause is used to store the current @...MENU context to a memory variable. Menus saved to a memory variable can be restored with the RESTORE FROM <memvar> command. Without the FROM <memvar> clause the RESTORE MENU command restores the last menu saved.
Example
procedure check_value save menu to m_recv restore menu from m_recv return
Products
Recital Mirage Server, Recital Terminal Developer
