public static void Calculate(int choice, double numOne, double numTwo)
{
IDictionary <int, string> allActionsDictionary = new Dictionary <int, string>()
{
{ 1, "adding" },
{ 2, "subtracting" },
{ 3, "multiplying" },
{ 4, "dividing" }
};
switch (choice)
{
case 1:
{
SomeOperation addNumbers = Delegate.Add;
var result = addNumbers(numOne, numTwo);
ShowTheResults.Show(allActionsDictionary[1], numOne, numTwo, result);
break;
}
case 2:
{
SomeOperation subtractNumbers = Delegate.Subtract;
var result = subtractNumbers(numOne, numTwo);
ShowTheResults.Show(allActionsDictionary[2], numOne, numTwo, result);
break;
}
case 3:
{
SomeOperation multiplyNumbers = Delegate.Multiply;
var result = multiplyNumbers(numOne, numTwo);
ShowTheResults.Show(allActionsDictionary[3], numOne, numTwo, result);
break;
}
case 4:
{
SomeOperation divideNumbers = Delegate.Divide;
var result = divideNumbers(numOne, numTwo);
ShowTheResults.Show(allActionsDictionary[4], numOne, numTwo, result);
break;
}
default:
{
Console.WriteLine("There is no such a method!");
break;
}
}
}
public static void Calculate(int choice, double numOne, double numTwo)
{
switch (choice)
{
case 1:
{
SomeOperation addNumbers = Delegate.Add;
var result = addNumbers(numOne, numTwo);
ShowTheResults.Show("adding", numOne, numTwo, result);
break;
}
case 2:
{
SomeOperation subtractNumbers = Delegate.Subtract;
var result = subtractNumbers(numOne, numTwo);
ShowTheResults.Show("subtracting", numOne, numTwo, result);
break;
}
case 3:
{
SomeOperation multiplyNumbers = Delegate.Multiply;
var result = multiplyNumbers(numOne, numTwo);
ShowTheResults.Show("multiplying", numOne, numTwo, result);
break;
}
case 4:
{
SomeOperation divideNumbers = Delegate.Divide;
var result = divideNumbers(numOne, numTwo);
ShowTheResults.Show("dividing", numOne, numTwo, result);
break;
}
default:
{
Console.WriteLine("There is no such a method!");
break;
}
}
}
