there is no Pokemon orange
You cannot get infinite rare candies without hacking and cheating. There is a set number of rare candies available in the game. The only way to get infinite rare candies is to hack and cheat.
by cheat
look everywhere
no
you cant without cheating
cant
You Haz to Capture Teh Mudkipz.
That is impossible in Pokemon Platinum, but you can get a ton, by working a lot. At the battle area, you can get rewarded with Rare Candies.
Get an action replay from a game store.
you cant!you can only get 999 rare candyes! how do you get 999 rare candyes?
deleting all youre Pokemon but not youre starter then fly home
It is not possible to legitimately get infinite rare candies in Pokémon Ruby. To do such a thing you would have to use Action Replay.