Example of how to use a switch statement.
Console.WriteLine("Enter the grade letter: ");
char grade = Char.Parse(Console.ReadLine());
switch (grade)
{
case 'A':
Console.WriteLine("Excellent!");
break;
case 'C':
Console.WriteLine("Well done");
break;
case 'D':
Console.WriteLine("You passed");
break;
case 'F':
Console.WriteLine("Better try again");
break;
default:
Console.WriteLine("Invalid grade");
break;
}
Console.WriteLine("Your grade is {0}", grade);
Console.ReadLine();