This site requires JavaScript, please enable it in your browser!
Greenfoot back
Twitter Twitter.hover

Report as inappropriate.

Gevater_Tod4711
Gevater_Tod4711 presents ...

2013/3/9

File Reader/Writer (demo)

This demo contains some methods to load save and delete .txt files that can be used in any scenarios. They don't work on the Greenfoot webside so you have to download it to use the methods.
Descriptions how to use the methods can be find in the class File.

5246 views / 15 in the last 7 days

2 votes | 0 in the last 7 days

Tags: demo with-source

open in greenfoot
Your browser is ignoring the <APPLET> tag.
HTML5 version | Scenario not running?
A new version of this scenario was uploaded on Sat Mar 16 10:37:34 UTC 2013 Improved the writing of files. Now you can write text into a file and also add text to a existing file.
A new version of this scenario was uploaded on Mon Apr 01 15:26:10 UTC 2013 Improved the methods for saving and deleting files.
Game/maniacGame/maniac

2013/5/29

Can you add a method which will return the names of all the existing files?
Gevater_Tod4711Gevater_Tod4711

2013/5/29

Well I'm not sure how to do this but I'll try.
A new version of this scenario was uploaded on Wed May 29 17:47:56 UTC 2013 Added methods to get the names or java.io.File objects of every file in a directory.
Gevater_Tod4711Gevater_Tod4711

2013/5/29

The methods I added can only get the filenames of the subdirectorys. Not of the directory where the .java and .class files are saved. Has anyone got an idea how I can get the pathname of this directory without knowing where the scenario is stored?

Want to leave a comment? You must first log in.

Who likes this?

RedVoltron Wasupmacuz