using CopyToDataTable with ienumerable select

StackOverflow https://stackoverflow.com/questions/23534824

  •  17-07-2023
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Question

I have a DataTable which I am filtering by converting it to Enumerable as 

_dt.AsEnumerable().Select(Function(s) s.Field(Of String)("LF").Trim().Contains(sFilter)).Take(25).Cast(Of DataRow).CopyToDataTable()

I am getting exception while execution as Unable to cast object of type 'System.Boolean' to type 'System.Data.DataRow'. Where I went wrong?

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Solution

You select Booleans as a result of the function. Try Using Where instead of select.

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