How to read/write data file ?

[roi_d]

Hey,

Is there a way to read/write local data file?
Like if want to make a simple game how can I save data for high score?

Thanks,
Roi

[hp3]

WRT has a way to store persistent data, called a "preference", in between application sessions. You save a string with a name using setPreference and retrieve it by name using getPreference. You can also store a json object as the string.

read about the setPreference and getPreference in the WRT docs.

[roi_d]

Hey, thanks, I was thinking using cookies .

I cant find anything about setPreference in the wrt library.
closest I found is ISysInfo.GetInfo() ISysInfo.SetInfo().

I tried searching in google maybe to get some link somewhere but nothing.

can you provide me a link in the docs ?
(I am browsing http://library.forum.nokia.com/)

--------EDIT----------

I found these:
setPreferenceForKey(), PreferenceForKey()
It seems to be it.
thanks again