public void start()
{
MyConverter converter = new MyConverter();
TipCalculator calculator = new TipCalculator();
int bill, tip;
while (true)
{
try
{
Console.WriteLine("What is the bill? ");
bill = converter.convert(Console.ReadLine());
Console.WriteLine("What is the tip? ");
tip = converter.convert(Console.ReadLine());
}
catch (ConverterException e)
{
Console.WriteLine("Error: {0}", e.Message);
continue;
}
int res = calculator.calculate(tip, bill);
Console.WriteLine("The tip is: {0}", res);
Console.WriteLine("The total is: {0}\n", res + bill);
}
}
void CalcButton_TouchUpInside(object sender, EventArgs e)
{
totalAmount.ResignFirstResponder();
double value = 0;
Double.TryParse(totalAmount.Text, out value);
resultLabel.Text = string.Format("Tip is {0:C}", TipCalculator.GetTip(value, percentage));
}
void CalculateTip(object sender, EventArgs e)
{
totalAmount.ResignFirstResponder();
// HOMEWORK: get tip amount
double tipPercent = (10f + (tipAmount.SelectedSegment * 5));
double value = 0;
Double.TryParse(totalAmount.Text, out value);
resultLabel.Text = string.Format("Tip is {0:C}", TipCalculator.GetTip(value, tipPercent));
}
public override void ViewDidLoad()
{
base.ViewDidLoad();
this.View.BackgroundColor = UIColor.Yellow;
var totalAmount = new UITextField()
{
Frame = new CGRect(20, 28, View.Bounds.Width - 40, 35),
KeyboardType = UIKeyboardType.DecimalPad,
BorderStyle = UITextBorderStyle.RoundedRect,
Placeholder = "Enter Total Amount",
};
var calcButton = new UIButton(UIButtonType.Custom)
{
Frame = new CGRect(20, 71, View.Bounds.Width - 40, 45),
BackgroundColor = UIColor.FromRGB(0, 0.5f, 0),
};
calcButton.SetTitle("Calculate", UIControlState.Normal);
var resultLabel = new UILabel()
{
Frame = new CGRect(20, 124, View.Bounds.Width - 40, 40),
TextColor = UIColor.Blue,
TextAlignment = UITextAlignment.Center,
Font = UIFont.SystemFontOfSize(24),
Text = "Tip is $0.00",
};
View.AddSubviews(totalAmount, calcButton, resultLabel);
calcButton.TouchUpInside += (s, e) => {
totalAmount.ResignFirstResponder();
double value = 0;
Double.TryParse(totalAmount.Text, out value);
resultLabel.Text = string.Format("Tip is {0:C}", TipCalculator.GetTip(value, 20));
};
}
