Chapter 13: Problem 24

How do you retrieve the text that is stored in a JTextnrea component?

Short Answer

Expert verified

Answer: To retrieve the text stored in a JTextArea component in Java, you need to follow these steps: 1. Import the necessary `javax.swing` library: ```java import javax.swing.*; ``` 2. Create a JTextArea component: ```java JTextArea textArea = new JTextArea(); ``` 3. Use the `getText()` method to get the text stored in the JTextArea component: ```java String text = textArea.getText(); ``` Now, the variable 'text' will contain the text stored in the JTextArea component.

Step by step solution

Import javax.swing.JLabel library in your Java program

Start by importing the necessary library required to implement JTextArea component. Make sure to include the following line at the beginning of your Java program: ```java import javax.swing.*; ```

Create a JTextArea component

To create a JTextArea component, instantiate an object using the JTextArea class. Use the following line to create a JTextArea component called 'textArea': ```java JTextArea textArea = new JTextArea(); ```

Get the text stored in JTextArea component

To get the text stored in the JTextArea component, use the method 'getText()'. Add the following line to retrieve the text from 'textArea': ```java String text = textArea.getText(); ``` At this point, the variable 'text' will contain the text stored in the JTextArea component. You can then use the text as per your requirements.

Unlock Step-by-Step Solutions & Ace Your Exams!

Full Textbook Solutions
Get detailed explanations and key concepts
Unlimited Al creation
Al flashcards, explanations, exams and more...
Ads-free access
To over 500 millions flashcards
Money-back guarantee
We refund you if you fail your exam.

Start your free trial

Over 30 million students worldwide already upgrade their learning with Vaia!

Recommended explanations on Computer Science Textbooks

View all explanations

What do you think about this solution?

We value your feedback to improve our textbook solutions.

How do you retrieve the text that is stored in a JTextnrea component?

Short Answer

Step by step solution

Import javax.swing.JLabel library in your Java program

Create a JTextArea component

Get the text stored in JTextArea component

One App. One Place for Learning.

Most popular questions from this chapter

Recommended explanations on Computer Science Textbooks

Issues in Computer Science

Computer Organisation and Architecture

Data Representation in Computer Science

Big Data

Problem Solving Techniques

Algorithms in Computer Science

Study anywhere. Anytime. Across all devices.