sub gruppe_loeschen

{
my $dropdown1 = $main->BrowseEntry()->pack(-side,'top');

#Inhalt Dropdown1
$dropdown1->insert(0,'eins','zwei','drei','vier','fünf');

my $button1 = $main->Button(-text => 'Gruppe löschen', -command => 
sub
{
print "hallo";
}


)->pack(-side,'bottom');

}