I use the following code to create a menubar ($menubar) with a cascade menu ($menu_links) and many 'command' items in it. 
my $menubar = $main->Menu(-type => 'menubar');
$main->configure(-menu => $menubar);
my $menu_links = $menubar->cascade(-label => "Links", -tearoff => 0);
$menu_links->command(-label => 'test1', -command => \&sub1);
$menu_links->command(-label => 'test2', -command => \&sub2);
$menu_links->command(-label => 'test3', -command => \&sub3);
……

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Then, I want to delete those items, eg. test1, test2, test3 ... but remain the cascade menu ($menu_links) to update the menu with new items.
I tried 'delete' and 'destroy' methods, but none of them work correctly.
Is there any way to do it? Or is it possible?

In reply to How to remove items from a cascade menu in Tk? by Jester_yang

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