How to write a program to find vowel or a consonant character in C#

Write a program in C# to identify whether a character entered by a user is a vowel or a consonant.

Sample Solution

C# Sharp Code

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace ConsoleApplication4
{
    class Program
    {
        static void Main(string[] args)
        {
            char Alphabet;
            Console.WriteLine("Enter Alphabet A-Z Or a-z");
            Alphabet = Convert.ToChar(Console.ReadLine());
            switch (Alphabet)
            {
                case 'a':
                case 'A':
                case 'e':
                case 'E':
                case 'i':
                case 'I':
                case 'o':
                case 'O':
                case 'u':
                case 'U':
Console.WriteLine("The Alphabet you have entered is vowal");
break;
default:
Console.WriteLine("The Alphabet you have entered is consonant ");
break;
}
Console.ReadLine();
        }
    }
}

Sample Output

Another Example

C# Sharp Code

using System;

using System.Collections.Generic;

using System.Linq;

using System.Text;

public class alphabet

{

static void Main(string[] args)

{

char ch;

Console.Write("\n\n");

Console.Write("check whether the input alphabet is a vowel or consonant.:\n");

Console.Write("-----------------------------------------------------");

Console.Write("\n\n");

Console.Write("Input an Alphabet (A-Z or a-z) : ");

ch = Convert.ToChar(Console.ReadLine().ToLower());

int i = ch;

if (i >= 48 && i <= 57)

{

Console.Write("You entered a number, Please enter an alpahbet.");

}

else

{

switch (ch)

{

case 'a':