Item State change on JComboBox and enable and disable JTextField.


  private void jComboBox1ItemStateChanged(java.awt.event.ItemEvent evt) {                                          
String name=jComboBox1.getSelectedItem().toString();
if(name.equals("Tax Invoice"))
{
    jTextField12.setEnabled(true);
}
else if(name.equals("Sale Invoice"))
{
    jTextField12.setEnabled(false);
}
    }    

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