Date time picker Date format

Question

Hi,

How can i make date time picker date format independent of the system date format.
Because on my pc date format is dd/mm/yyyy so it shows date in dd/mm/yyyy format.
But when on another pc where date format is mm/dd/yyyy , it shows date in mm/dd/yyyy and i want it to be in dd/mm/yyyy format

So how to set date time picker date format as dd/mm/yyyy permanently?

Thanks.