My CSOM code for your reference:code.txt
If you want the view displayed in descending order:
Or
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Greetings
Using sharepoint 2016 on Prem
having 2 list like below
i want to validate record between 2 lists which is List A and List B.
if same record exist on list B based on "User ID" so it should merge the record into 1 record to sum up.
Note: if User "A" not exist on List B so it should transfer data into List C
But if User "A" record exist in list "B" so it should merge the record into 1 with sum up on count (Total Docs uploaded).
my output would be like this it should be in desc order based on "Total Docs uploaded'
Thanks
My CSOM code for your reference:code.txt
If you want the view displayed in descending order:
Or