How to check if the Character is a Letter in c# using Char.IsLetter ?

Published on October 3, 2012 by abundantcode

Filed under C#

Last modified October 3, 2012

Print this page

rate 1 star rate 2 star rate 3 star rate 4 star rate 5 star
Your rating: none, Average: 0 (0 votes)

This article have been viewed 5217 times

The Char.IsLetter function can be used to find if the character is a Letter (Unicode) .

If the specified character is a Letter , then the function Char.IsLetter returns true else returns false.

How to check if the Character is a Letter in c# using Char.IsLetter ?

Below is a sample sourcecode demonstrated on how to use Char.IsLetter .

using System;
namespace ConsoleApplication1
{
    class Program
    {
        static void Main(string[] args)
        {
            string inputString = "Hurray !!! Welcome to Abundant Code...";
            foreach (var inputChar in inputString)
            {
                if (Char.IsLetter(inputChar))
                {
                    Console.WriteLine(inputChar + " is a Letter ");
                }
                else
                {
                    Console.WriteLine(inputChar + " is a not a Letter ");
                }
            }

            Console.Read();
        }
    }
}
0saves
If you enjoyed this post, please consider leaving a comment or subscribing to the RSS feed to have future articles delivered to your feed reader.

Leave a Comment


x

You might be Interested in these Posts

C# and Lambda - Finding all the elements of an integer array less than 35

Here's a sample code snippet demonstrating how to find all the elements of an integer array that is ...

C# and LINQ - Finding all the elements of an integer array less than 35

Here's a sample code snippet demonstrating how to find all the elements of an integer array that is ...

How to get the CommandLine of the Current Application in C# ?

You might need to get the information that contains the commandline which is used to execute the cur...