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 Main(string[] args)
{
string selection = string.Empty;
while (selection != "Q" && selection != "q")
{
Console.Write("Enter C)elsius to Fahrenheit or F)ahrenheit to Celsius or Q)uit: ");
selection = Console.ReadLine();
double fahrenheit, celsius = 0;
switch (selection)
{
case "C":
case "c":
Console.Write("Please enter the Celsius temperature: ");
fahrenheit = TemperatureConverter.CelsiusToFahrenheit(Console.ReadLine());
Console.WriteLine($"Temperature in Fahrenheit: {fahrenheit:f2}");
break;
case "F":
case "f":
Console.Write("Please enter the Fahrenheit temperature: ");
celsius = TemperatureConverter.FahrenheitToCelsius(Console.ReadLine());
Console.WriteLine($"Temperature in Celsius: {celsius:f2}");
break;
case "Q":
case "q":
break;
default:
Console.WriteLine("Please try again");
break;
}
}
}