/* Example Output:
* Please select the convertor direction
* 1. From Celsius to Fahrenheit.
* 2. From Fahrenheit to Celsius.
* :2
* Please enter the Fahrenheit temperature: 20
* Temperature in Celsius: -6.67
* Press any key to exit.
*/
static void Main()
{
Console.WriteLine("Please select the convertor direction");
Console.WriteLine("1. From Celsius to Fahrenheit.");
Console.WriteLine("2. From Fahrenheit to Celsius.");
Console.Write(":");
string selection = Console.ReadLine();
double F, C = 0;
switch (selection)
{
case "1":
Console.Write("Please enter the Celsius temperature: ");
F = TemperatureConverter.CelsiusToFahrenheit(Console.ReadLine());
Console.WriteLine("Temperature in Fahrenheit: {0:F2}", F);
break;
case "2":
Console.Write("Please enter the Fahrenheit temperature: ");
C = TemperatureConverter.FahrenheitToCelsius(Console.ReadLine());
Console.WriteLine("Temperature in Celsius: {0:F2}", C);
break;
default:
Console.WriteLine("Please select a convertor.");
break;
}
// Keep the console window open in debug mode.
Console.WriteLine("Press any key to exit.");
Console.ReadKey();
}
static void TemperatureExample()
{
double startCelsius = 20;
double fahrenheit = TemperatureConverter.CelsiusToFahrenheit(startCelsius);
double celsius = TemperatureConverter.FahrenheitToCelsius(fahrenheit);
Console.WriteLine(startCelsius == celsius); // prints True
}
