private static void staticFunctionDemo() { int v1 = GetInteger("Enter an integer"); int v2 = GetInteger("Enter an integer"); string op = GetString("Enter the operator: + or - or * or /"); double res = 0; switch (op) { case "+": res = Arithematic.AddFunc(v1, v2); break; case "-": res = Arithematic.SubFunc(v1, v2); break; case "*": res = Arithematic.MulFunc(v1, v2); break; default: break; } Console.WriteLine($"The result of this operation is {res}"); }
private static void multiplreturnValueDemo() { //declare all the out parameters... double res1, res2, res3, res4 = 123 /*It is ref value*/; Arithematic.GetAllValues(123, 0, out res1, out res2, out res3, ref res4); Console.WriteLine("The added value is " + res1); Console.WriteLine("The Subtracted value is " + res2); Console.WriteLine("The Multiplied value is " + res3); Console.WriteLine("The Divided value is " + res4); }