var stringArr = dataTable.Rows[0].ItemArray.Select(x => x.ToString()).ToArray();
Where DataRow.ItemArray property is an array of objects containing the values of the row
for each columns of the data table.var stringArr = dataTable.Rows[0].ItemArray.Select(x => x.ToString()).ToArray();
Where DataRow.ItemArray property is an array of objects containing the values of the row
for each columns of the data table.