Place An Order In Hotel Menu - Netbeans Java Codes

You can also download text file of this code here:  MenuOrder.txt

Java Code:

private void btn1ActionPerformed(java.awt.event.ActionEvent evt) {                                     
         int Total = 0;
if (lt1.isSelectedIndex(0)==true)
            {
               Total = Total+150;
JOptionPane.showMessageDialog(this,"Bhel Puri Ordered Rs. 150");
            }
if (lt1.isSelectedIndex(1)==true)
            {
                Total = Total+300;
JOptionPane.showMessageDialog(this,"Pasta Ordered Rs. 300");
                           }
if (lt1.isSelectedIndex(2)==true)
            {
                Total = Total+200;
JOptionPane.showMessageDialog(this,"Pizza Ordered Rs. 200");
                            }
if (lt1.isSelectedIndex(3)==true)
            {
                Total = Total+180;
JOptionPane.showMessageDialog(this,"Burger Ordered Rs. 180");
            }
if (lt1.isSelectedIndex(4)==true)
            {
                Total = Total+220;
JOptionPane.showMessageDialog(this,"Pav Bhaji Ordered Rs. 220");
            }
if (lt1.isSelectedIndex(5)==true)
            {
                Total = Total+260;
JOptionPane.showMessageDialog(this,"Chole Kulche Ordered Rs. 260");
            }
if (lt1.isSelectedIndex(6)==true)
            {
                Total = Total+260;
JOptionPane.showMessageDialog(this,"Chowmein Ordered Rs. 260");
            }
               txt1.setText(Integer.toString(Total));
    }

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