my code giving me errors not sure what is wrong

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C#

 LinkedList SongList=new LinkedList();
jbtDisplay.addActionListener(new ActionListener(){
         public void actionPerformed(ActionEvent e){
                           disp.setText("");
            for(int index =1; index <= SongList.getLength(); index++){
                disp.append("Entry number\t:" + index + "\n" + SongList.getEntry(index) + "\n\n");
            }
                updateEntry();
         }
       });

Posted 24-Mar-13 21:35pm

Sneh_Blose

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Prasad Khandekar 25-Mar-13 3:38am

Can you elaborate the problem. The error description and stack trace will really help.

Sneh_Blose 25-Mar-13 3:43am

i'v imported java.util.LinkedList and Netbeans seems to be underlining my getLength and getEntry

3 solutions

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Member 9927209 · Answer 1 · 2013-03-24T22:15:00

Solution 1

HI,

You could use the

C#

SongList.size();in place of getlength()and 
        SongList.get(index) for getEntry() and see if it resolves the issue and serves the purpose

Posted 24-Mar-13 22:15pm

Member 9927209

Member 9927209 · Answer 2 · 2013-03-24T22:17:00

HI

You could use the following code and see if it serves the purpose

C#

LinkedList SongList=new LinkedList();
jbtDisplay.addActionListener(new ActionListener(){
         public void actionPerformed(ActionEvent e){
                           disp.setText("");
            for(int index =1; index <= SongList.size();index++){
                disp.append("Entry number\t:" + index + "\n" + SongList.get(index) + "\n\n");
            }
                updateEntry();
         }
       });.

nameJulian · Answer 3 · 2013-05-04T08:53:00

Solution 3

Is it giving you and IndexOutOfBoundsException ? If that so try the next thing: index<songlist.size()><= it means that the program will try to access an extra element.

Best regards.

Posted 4-May-13 8:53am

nameJulian

Comments

Sudhakar Shinde 6-May-13 7:50am

You can not ask query in the solution section. You have to use Imrpeove Question or put it as a comment.