How to get last item that is numeric in datatable column

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1

Hi

How to get last item that is numeric in datatable column ?

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thanks

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Hi @Suastrian_Dika ,
To retrieve last record in the column
dt.Select("Column0<>''")(dt.Select("Column0<>''").Length-1)("Column0")

Regards,
Arivu

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3

Hi,

How about the following expression?

dt.AsEnumerable.Where(Function(r) Double.TryParse(r(0).ToString, new double)).Last().Item(0).ToString

Regards,

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4

Hi @Suastrian_Dika ,

Assuming you have read the Data in the Excel sheet as a Datatable, say DT. Then we can get the Last numeric value using the below Expression :

DT.AsEnumerable.Where(Function(x)x("YourColumnName").ToString.IsNumeric).Select(Function(x)x("YourColumnName").ToString).LastOrDefault

If there is no numeric value at all, it returns a null value.

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Thanks @supermanPunch

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Thanks @Yoichi

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