Hi, Having dt and need to check the comments column is empty, if it is empty then update value as “No record” in the same table using linq query. Ex: User Date Time Comments 123 10/15/2024 19:03:34 Changed 121 10/16/2024 19:03:34 Updates 129 10/18/2024 19:05:34 commit 127 10/19/2024 …

Try using the below Linq Query: dt.AsEnumerable().Where(Function(row) String.IsNullOrEmpty(row(“Comments”).ToString())).ToList().ForEach(Sub(row) row(“Comments”) = “No record”) Here dt represents datatable variable.

How to check the column value is null and update with string using linq query

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Manaswini_UI January 3, 2025, 4:31pm 3

Getting above error

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How to check the column value is null and update with string using linq query

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