static void Main(string[] args)
{
ExMethodDemo objet = new ExMethodDemo();
objet.Display();
objet.Print();
objet.NewMethod();
Console.ReadLine();
//Extension Class MEthod.
string userSentence = string.Empty;
int totalWords = 0;
int totalCharWithoutSpace = 0;
Console.WriteLine("Enter your Sentence to count: ");
userSentence = Console.ReadLine();
//calling Extension method WordCount.
totalWords = userSentence.WordCount();
Console.WriteLine("Total Number of words is: " + totalWords);
//Calling Extension method to count character.
totalCharWithoutSpace = userSentence.TotalCharWithoutSpace();
Console.WriteLine("Total number of character without space: " + totalCharWithoutSpace);
Console.ReadLine();
}
public static void NewMethod(this ExMethodDemo obj)
{
Console.WriteLine("Hello i am extension method");
}
