gistfile1.txt

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;

namespace Alexander_Sean_McArthur_300229975
{
    public partial class PersonalFitnessForm : Form
    {
        public PersonalFitnessForm()
        {
            InitializeComponent();
        }

 private void Simulation_Click(object sender, EventArgs e)
        {

        }

        private void comboBox1_SelectedIndexChanged(object sender, EventArgs e)
        {

        }

        private void clearButton_Click(object sender, EventArgs e)
        {
            genderComboBox.SelectedIndex = -1;
            nameTextBox.Clear();
            weightTextBox.Clear();
            heightTextBox.Clear();
            calculateBmiTextBox.Clear();
            aerobicsTextBox.Clear();
            runningTextBox.Clear();
            swimmingTextBox.Clear();
            hikingTextBox.Clear();
            walkingTextBox.Clear();
            sittingTextBox.Clear();
            totalCaloriesTextBox.Clear();
        }

        private void exitButton_Click(object sender, EventArgs e)
        {
            this.Close();
        }

        private void PersonalFitnessTrackerForm_Load(object sender, EventArgs e)
        {
            this.dateTextBox.Text = DateTime.Now.ToString();

        }

        private void calculateBmiButton_Click(object sender, EventArgs e)
        {

            if (weightTextBox.Text == "")
            {
                MessageBox.Show("Please Enter A valid Weight", "Entry Error");
                weightTextBox.Focus();
                return;


            }

            if (heightTextBox.Text == "")
            {
                MessageBox.Show("Please Enter A Validate Height", "Entry Error");
                heightTextBox.Focus();
                return;

            }


            decimal weight = decimal.Parse(weightTextBox.Text);
            decimal height = decimal.Parse(heightTextBox.Text);



                //Calculate BMI, convert decimal to double as math.pow will not accept double arguements         
                decimal bmi = Convert.ToDecimal(Convert.ToDouble(weight) / Math.Pow(Convert.ToDouble(height), 2));
                calculateBmiTextBox.Text = Math.Round(bmi, 2).ToString();

        }


        private void dateTextBox_TextChanged(object sender, EventArgs e)
        {

        }

        private void calculateCaloriesButton_Click(object sender, EventArgs e)
        {

            decimal aerobicDecimal = decimal.Parse(aerobicsTextBox.Text);
            decimal runningDecimal = decimal.Parse(runningTextBox.Text);
            decimal swimmingDecimal = decimal.Parse(swimmingTextBox.Text);
            decimal hikingDecimal = decimal.Parse(hikingTextBox.Text);
            decimal walkingDecimal = decimal.Parse(walkingTextBox.Text);
            decimal sittingDecimal = decimal.Parse(sittingTextBox.Text);

            decimal total_calories = 0;

            //whatever total calories variable is plus result of what is on the right

            total_calories += aerobicDecimal * 12.5m;
            total_calories += runningDecimal * 14.2m;
            total_calories += swimmingDecimal * 11.3m;
            total_calories += hikingDecimal * 18.9m;
            total_calories += walkingDecimal * 5.7m;
            total_calories += sittingDecimal * 1.3m;


            totalCaloriesTextBox.Text = Math.Round(total_calories, 1).ToString();

        }    
    }
}