C#将DataTable中的某列转换成数组或者List

DataTable ThisDT_Time = useAS.GetDataTableSQL("select DateTime from CurveData1");//获取表内容

object[] DTTA = ThisDT_Time.AsEnumerable().Select(v => v.Field<object>("DataTime")).ToArray();//DataTime为转化列的名称

List<object> DTTL = ThisDT_Time.AsEnumerable().Select(v => v.Field<object>("DataTime")).ToListy();