How to sort date field having no time

uchdadiyasandip

Hi All

I have datatable having to column 1) Date 2) Time

How do I only Date column with respect to Time.

like

Date | Time

{ 10-Dec-2014 | 10:45 }
{ 10-Dec-2014 | 11:45 }
{ 15-Jan-2015 | 19:00 }

Thanks