Date time format loading is 12 hour not 24 hour format

Nov 28, 2016 at 11:37 AM
Edited Nov 28, 2016 at 11:38 AM
I am using Excel daat reader to read excel into datatable and converting it to CSV file.
All is working fine except the date time from excel is loading into datatable as 12 hour format string and i need it to be 24 hour format in csv output.

Can any one help me how to get the date time in 24 hour format using exceldatareader?