I would like to change the date format in the whole column from yyyy-mm-dd to dd.mm.yyyy. How can I do this?
Hi @sullivanne
=> Use Read Range workbook activity to read the excel and store in a datatable.
- Output:dtInputData (your DataTable variable)
- Assign => dtOutputData = (From row In dtInputData.AsEnumerable() Let oldDate = DateTime.ParseExact(row("YourColumnName").ToString(), "yyyy-MM-dd", CultureInfo.InvariantCulture)
Let newDate = oldDate.ToString("dd.MM.yyyy")
Select dtOutputData.Rows.Add(row.ItemArray.Take(row.ItemArray.Length -1).Concat({newDate}).ToArray())).CopyToDataTable
=> Use Write Range workbook activity to write the updated DataTable back to Excel.
Hope it helps!!
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