Card shuffling in c#

Question

How can i do shuffle with the card game?
I have 52 cards

Answer 1

@Faryaad , there is very high possibility that same number will come again which that will result in cards getting repeated
get idea from my program , 20 cards taken out randomly without repeating
https://code.sololearn.com/cLjUoS6I0JR9/?ref=app

Answer 2

its possible to use a random number generator and loop through your array changing the position of values (or objects or card's)