Enter the game you have the code for, then in the upper-left hand corner you should see "Emulation" click on it and a drop down menu will appear and one of the options on it is "Cheats." Mouse over this option then you will see "List." Click on this button and then select the "Action Replay" button at the bottom, then enter your code in the code box and you may add a description (it is not necessary though.) Make sure the box that says "Turn on code" is checked and then press "Add" at the bottom. If this code requires to hit a button combination after entering the code, do so. If it does not work, save and restart the emulation. If it still does not work, some forms of Pokemon games are non-supported on DeSmuMe, or the code is broken. Hope this helped!
you can't
You can't enter them in diamond. you have to buy an action replay and enter them in there
No
No. You need an action replay or gameshark.
jj
you input the code into the action replay and yeah
To enter action replay codes plug in the action replay and start the console. For activators they should be in the code description.
go to codes on action replay and select enter new codes
u can't
The reason for the action replay is basically for you to have cheat codes for your ds but in order for them to work is for you to look up action replay codes and figure out how to enter them into your action replay card
Sorry,no
By putting the codes into an Action Replay for DS
you have to click on the pencil and then enter the name then enter the code!