C# Methods using temperature conversion fahrenheit and celcius
/*This is a console application to introduction to methods.
Every program requires a heading, which is below. The fields
will vary according to the class or organization you are
creating this program. For this class we will use temperature
conversions.
Program: Temperature conversion method
Programmer: Mike Kniaziewicz
Date: February 26, 2012
Version: 1.0.0 */
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
namespace Temperature_conversion_method
{
class Program
{
staticvoid Main(string[] args)
{
/*This is where you declare variables to be used.
I generally place the first letter of the variable type before the variable for readability in the Main function. Here are the formulas we will be using:
C = (F – 32) * 5/9
F = C * 9/5 + 32*/
string scelcius;
//This is a method call to convert the value entered to fahrenheit
convert_to_fahrenheit();
//This is a method call to convert the value entered to celcius
Console.WriteLine(“Enter a temperature to convert to Fahrenheit:”);
scelcius = Console.ReadLine();
Console.WriteLine(“Celcius Conversion Method: You entered {0} C, fahrenheit is {1:F0}\n”, scelcius, convert_to_celcius(scelcius));
//Console.ReadKey will keep the Console application open waiting for a keyboard response
Console.ReadKey();
}
//A public method to perform the fahrenheit calculations
publicstaticvoid convert_to_fahrenheit()
{
double dcelcius, dfahrenheit;
Console.WriteLine(“Enter a temperature to convert to celcius:”);
//always returns a string value,so you will need to parse (convert) it to a double
dfahrenheit = double.Parse(Console.ReadLine());
/* For math always remember Please (Parenthesis) Excuse(Exponents)
My (Multiplication) Dear (Division) Aunt (Addition) Sallie (Subtraction)*/
dcelcius = (dfahrenheit – 32) * 5 / 9;
//Format the double output, so there are 0 decimal places
Console.WriteLine(“You entered {0:F0} F, celcius is {1:F0}\n”, dfahrenheit, dcelcius);
}
publicstaticdouble convert_to_celcius(string scelcius)
{
double dfahrenheit;
//Convert Celcius to Fahrenheit; however do not convert the string
//until performing the math
dfahrenheit = double.Parse(scelcius) * 9 / 5 + 32;
return dfahrenheit;
}
}
}
