Program sederhana operator aritmatik menggunakan Java Netbeans 8.0

• ·         Form program sederhana operator aritmatik

• ·         Source code program operator aritmatik

private void btnjumlahActionPerformed(java.awt.event.ActionEvent evt) {                                         

int  nilai1;

 int nilai2;

 int nilai3;

 String Hasil;

     nilai1 =Integer.valueOf(txtangka1.getText());

     nilai2 =Integer.valueOf(txtangka2.getText());

     nilai3 = nilai1 + nilai2;

     Hasil=String.valueOf(nilai3);

     txthasil.setText(Hasil); 

    }                                         

    private void btnbagiActionPerformed(java.awt.event.ActionEvent evt) {                                       

 int  nilai1;

 int nilai2;

 int nilai3;

 String Hasil;

     nilai1 =Integer.valueOf(txtangka1.getText());

     nilai2 =Integer.valueOf(txtangka2.getText());

     nilai3 = nilai1 / nilai2;

     Hasil=String.valueOf(nilai3);

     txthasil.setText(Hasil);    

    }                                      

    private void btnkurangActionPerformed(java.awt.event.ActionEvent evt) {                                         

int  nilai1;

 int nilai2;

 int nilai3;

 String Hasil;

     nilai1 =Integer.valueOf(txtangka1.getText());

     nilai2 =Integer.valueOf(txtangka2.getText());

     nilai3 = nilai1 - nilai2;

     Hasil=String.valueOf(nilai3);

     txthasil.setText(Hasil);       

    }                                        

    private void btnkaliActionPerformed(java.awt.event.ActionEvent evt) {                                        

int  nilai1;

 int nilai2;

 int nilai3;

 String Hasil;

     nilai1 =Integer.valueOf(txtangka1.getText());

     nilai2 =Integer.valueOf(txtangka2.getText());

     nilai3 = nilai1 * nilai2;

     Hasil=String.valueOf(nilai3);

     txthasil.setText(Hasil);       

    }                                      

    private void btnsisaActionPerformed(java.awt.event.ActionEvent evt) {                                       

int  nilai1;

 int nilai2;

 int nilai3;

 String Hasil;

     nilai1 =Integer.valueOf(txtangka1.getText());

     nilai2 =Integer.valueOf(txtangka2.getText());

     nilai3 = nilai1 % nilai2;

     Hasil=String.valueOf(nilai3);

     txthasil.setText(Hasil);       

    }                                      

    private void btnbatalActionPerformed(java.awt.event.ActionEvent evt) {                                        

    txtangka1.setText("");

    txtangka2.setText("");

    txthasil.setText("");

    }                                       

    private void btnkeluarActionPerformed(java.awt.event.ActionEvent evt) {                                         

System.exit(0);       

    }

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