How to compare a list of lists items with a list of lists?

[florin.sidor]

Hello guys , I want to compare a list of lists items with a list of lists ?

[florin.sidor]

Somebody cand help?

[jack.chan]

can you give an example? what are you trying to compare

[florin.sidor]

I used

but i doñt get any value

[jack.chan]

1. change typeArgument = list(of string)
2. change
   item
   to
   String.Join(",", item)
   
   

[florin.sidor]

What i want is after the comparation of list 1 with list 2 the result should be the list1 only with the items of list 2

[jack.chan]

if list1 = {a,b,c} , list2 = {b,c}

whats your result ?
{b,c}
or
{a}???

[jack.chan]

use this example @florin.sidor
it will compare lista_test and lista_test2 and output resultList
Excercise.xaml (14.1 KB)

Example:
lista_test=
new List(Of list(of string))({New List(Of String)({"a", "b", "c"}), New List(Of String)({"x", "y", "z"})})

lista_test2=
new List(Of list(of string))({New List(Of String)({"a", "b", "c"}), New List(Of String)({"j", "k", "l"})})

resultList=

[jack.chan]

@florin.sidor
you can download this instead
Compare list of list and return result.xaml (13.6 KB)

just use it in your own sequence , pass in your 2 list of lists and it will output resultList

[florin.sidor]

thank you so much for the help!

happy coding!