How to filter datetime

here is the code:
Dt_Crm.AsEnumerable.Where(Function(x) DateTime.ParseExact(x(“Action_time”).ToString,“dd-MM-yyyy HH:mm:ss”,System.Globalization.CultureInfo.InvariantCulture).ToString(“HH:mm”)<=(Now.AddHours(-1).AddMinutes(-60).ToString(“HH:mm”))).CopyToDataTable

here is the input: 22-11-2022 18:01:31
22-11-2022 15:24:20

@Lakshya_Garg2
Try this one

DT_Input.AsEnumerable.Where(Function(x) DateTime.ParseExact(x("Action_time").ToString,"MM/dd/yyyy HH:mm:ss",System.Globalization.CultureInfo.InvariantCulture).ToString("HH:mm")<=(Now.AddHours(-1).ToString("HH:mm"))).CopyToDataTable

Forum_ExcelDateFilter.zip (147.1 KB)