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POhow can i delete directory in java using JFileChooser
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2013-09-26T15:03:32.303
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<p>I am beginner in java please tell me what is the problem in following code..not delete directory or file. I am makin GUI application for delete directory. </p> <pre><code>import java.awt.*; import javax.swing.*; import java.awt.event.*; import java.io.*; class DeleteFile extends JFrame implements ActionListener { JFileChooser fc; JButton b, btndel; JLabel l; JTextField tf; DeleteFile() { super("Delete Directory"); fc = new JFileChooser("G:\\Java"); l = new JLabel("File"); l.setBounds(25, 22, 35, 35); add(l); tf = new JTextField(); tf.setBounds(60, 25, 170, 25); add(tf); b = new JButton("Browse"); b.setBounds(250, 25, 80, 25); add(b); b.addActionListener(this); btndel = new JButton("Delete"); btndel.setBounds(250, 100, 80, 25); add(btndel); btndel.addActionListener(new ActionListener() { public void actionPerformed(ActionEvent e) { if (e.getSource() == btndel) { String text = tf.getText(); System.out.println(text); File del = new File("text"); delete(del); } } }); setLayout(null); setSize(400, 200); setVisible(true); } public void actionPerformed(ActionEvent e) { if (e.getSource() == b) { int x = fc.showOpenDialog(null); if (x == JFileChooser.APPROVE_OPTION) { File f1 = fc.getSelectedFile(); String s1 = fc.getName(f1); tf.setText(s1); File f2 = fc.getCurrentDirectory(); String s2 = fc.getName(f2); } } } public void delete(File file) { if (file.isDirectory()) { File[] files = file.listFiles(); for (int i = 0; i < files.length; i++) { delete(files[i]); } file.delete(); System.out.println("yes"); } else { file.delete(); System.out.println("no"); } } public static void main(String... s) { new DeleteFile(); } } </code></pre>
Tags
<java><swing><file><jfilechooser>
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how can i delete directory in java using JFileChooser
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