using System;

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public class Inventory

{

    int MilkCounter;

    int EspressoCounter;

    int LatteCounter;

    int MochaCounter;

    int CappuccinoCounter;

    int MilkTotal;

    int EspressoTotal;

    int LatteTotal;

    int MochaTotal;

    int CappuccinoTotal;

}

​

​

private void btnEspresso_Click(object sender, EventArgs e)

{

    EspressoCounter = EspressoCounter - 1;

    {

        lblEspressoCounter.Text = ExpressoCounter.ToString();

                    if (EspressoCounter < 1)

                    {

                        MessageBox.Show("Sorry Out of Espresso");

                    }

                    EspressoTotal = EspressoTotal + 1;

                   EspressoTotal = EspressoTotal * 1;

                    //TotalLabel.Text = EspressoTotal.ToString("c");

    }

}

​

private void btnLatte_Click(object sender, EventArgs e)

{

    LatteCounter = LatteCounter - 1;

    {

        lblLatteCounter.Text = LatteCounter.ToString();

                    if (LatteCounter < 1)

                    {

                        MessageBox.Show("Sorry Out of Latte");

                    }

                    LatteTotal = LatteTotal + 1;

                   LatteTotal = LatteTotal * 1;

                    //TotalLabel.Text = LatteTotal.ToString("c");

    }

}

​

private void btnCappuccino_Click(object sender, EventArgs e)

{

    CappuccinoCounter = CappuccinoCounter - 1;

    {

        lblCappuccinoCounter.Text = CappuccinoCounter.ToString();

                    if (CappuccinoCounter < 1)

                    {

                        MessageBox.Show("Sorry Out of Cappuccino");

                    }

                    CappuccinoTotal = CappuccinoTotal + 1;

                   CappuccinoTotal = CappuccinoTotal * 1;

                    //TotalLabel.Text = CappuccinoTotal.ToString("c");

    }

}

​

private void btnMocha_Click(object sender, EventArgs e)

{

    MochaCounter = MochaCounter - 1;

    {

        lblMochaCounter.Text = MochaCounter.ToString();

                    if (MochaCounter < 1)

                    {

                        MessageBox.Show("Sorry Out of Mocha");

                    }

                    MochaTotal = MochaTotal + 1;

                   MochaTotal = MochaTotal * 1;

                    //TotalLabel.Text = MochaTotal.ToString("c");

    }

}

​

private void btnMilk_Click(object sender, EventArgs e)

{

    MilkCounter = MilkCounter - 1;

    {

        lblMilkCounter.Text = MilkCounter.ToString();

                    if (MilkCounter < 1)

                    {

                        MessageBox.Show("Sorry Out of Milk");

                    }

                    MilkTotal = MilkTotal + 1;

                   MilkTotal = MilkTotal * 1;

                    //TotalLabel.Text = MilkTotal.ToString("c");

    }

}

​