using visual studio C# copy items from one list to another

sweetu ve 291 Reputation points
2021-04-12T05:52:04.88+00:00

I would need to Fetch sharepoint online list and update sharepoint list lookup columns ,multiline text column ,people column , override modified by column .Further copy items from one list to another with same list structure field column types.Appreciate kind help

Microsoft 365 and Office | SharePoint Server | Development
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  2. sweetu ve 291 Reputation points
    2021-04-12T15:04:10.707+00:00

    Many Thanks for your help.

    I tried as per your suggested link to copy the list items from source list to destination list and its working fine

    I sincerely apologize for any issue in my understanding also I had some less skills in CSOM .

    For updating list item fields (lookup/multiline text/person field and system Modified By field):
    Please let me know above code of yours should be updated inside the Private static void CreateSPListItems function of the suggested reference link .Additionally I created the source list and destination list manually the fields structure manually.

    Thanks in advance.

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  3. ZhengyuGuo 9,846 Reputation points Moderator
    2021-04-13T01:24:37.143+00:00

    Hi @sweetu ve ,

    The code sample for updating list item fields (lookup/multiline text/person field and system Modified By field), you can place in static void Main() method:

    87124-snipaste-2021-04-13-09-23-52.png

    Firstly update the item field and then copy into another list.

    Thanks
    Best Regards

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  4. sweetu ve 291 Reputation points
    2021-04-13T07:42:13.84+00:00

    Many thanks again. Thanks a lot for your quick help

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