你如何打印JTextField？

Question

我有一个简单的java Netbeans GUI购物应用程序，带有简单的结帐。我想打印一个JTextField`值（结账价格）作为账单？

try {
    boolean complete = textComponent.print();
    if (complete) {
        /* show a success message  */
        ...
    } else {
        /*show a message indicating that printing was cancelled */
        ...
    }
} catch (PrinterException pe) {
    /* Printing failed, report to the user */
    ...
}

如何更改此代码才能实现这一目标？

Answer 1

我想你想获得JTextField的值。

String text = textField.getText();