Open File

Hi all

How can i open a .txt file through menu item.Plz help me

Add a listener to the menu item and when the item is selected, the listener will be called and there you can open the file.

Quote:

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Originally Posted by Norm

Add a listener to the menu item and when the item is selected, the listener will be called and there you can open the file.

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Sir can you give me some code of this..

You can probably find all you want by using a search.
Look that the API doc for the type of menu item you are using, find the addListener methods that are defined for that class and do a search for those methods. That could find you examples of how to use them.
Same for the other parts of the problem.

You can use the File class to open a file and the scanner class to read it. It isn't that difficult to write a simple text reader.

Quote:

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Originally Posted by Engineeringserver.com

You can use the File class to open a file and the scanner class to read it. It isn't that difficult to write a simple text reader.

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Java Learner,

These other two posters are heavily experienced, I did not try to get this to compile: They can help you with this:

Code:

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import java.io.File;//
import java.io.PrintWriter://
public class FileDemo
{
    public static void main(String[] args)
    {
        // Simple
        for(int i= 0;i < args.length;i++)
        {
            File nextFile = new File(args[i]);
            if(nextFile.exists())
            {
                ;// That file already exists.
            }
            else
            {
                PrintWriter printWrite
                =
                new PrintWriter(nextFile);
        }
    }
}

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