asked on Issue to code
Hi,
How to resolve issue below in Eclipse?
![7b.png]()
How to resolve issue below in Eclipse?
* EclipseJavaProgramming Languages-OtherLinux Distributions
Last Comment
girionis
Looks like show forgot to import some classes. If you go to the eclipse “problems” view, it will give you more information about the problem.
ASKER
Sorry, which packages should be imported to resolve it?
For instance, I see that
is the error on line below. How to resolve it?
For instance, I see that
ResultSet cannot be resolved to a type
is the error on line below. How to resolve it?
ResultSet rs = stmt.executeQuery(sql);
ASKER CERTIFIED SOLUTION
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How to disallow to edit the textarea below?
public class Main {
public static void main( String[] args )
{
try
{
final JFrame frame = new JFrame( "Information" );
final JPanel mainPanel = new JPanel();
mainPanel.setPreferredSize ( new Dimension( 800, 700 ) );
frame.setDefaultCloseOperation( JFrame.EXIT_ON_CLOSE );
frame.getContentPane().add ( mainPanel );
frame.setLocationRelativeTo( null );
// JTextArea supports a subset of HTML and with that you
// can change fonts within the text.
final JTextArea textArea = new JTextArea(
"This is an editable JTextArea. "
+ "A text area is a \"plain\" text component, "
+ "which means that although it can display text "
+ "in any font, all of the text is in the same font." );
textArea.setFont( new Font( "Serif", Font.BOLD, 12 ) );
textArea.setLineWrap( true );
textArea.setWrapStyleWord( true );
mainPanel.add( textArea );
frame.pack();
frame.setVisible( true ); // should be last
beep();
}
catch( final Exception e )
{
final JPanel panel2 = new JPanel();
JOptionPane.showMessageDialog( panel2, e, "Error",
JOptionPane.ERROR_MESSAGE );
}
}
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rwheeler23
This is a different question. Please accept an answer and post a new question for this.