NetBean - jTextField jLabel jButton

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一個簡單的輸入身高值 顯示身高值

1.     private void jButton1ActionPerformed(java.awt.event.ActionEvent evt) {
   
2.         // TODO add your handling code here:
   
3.         //jLabel1.setText();
   
4.         String strInput = jTextField1.getText();
   
5. 
   
6.         jLabel2.setText("您輸入的身高為: " + strInput);
   
7.     }

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