How to takes all the characters in the input string excluding the first three?

Howto takes all the characters in the input string excluding the first three? 

We can use substring method toachieve. . Here this example code demonstrate us howcan we get all the characters in the input string excluding the first three usingc# ASP.net framework. 

protected void Button1_Click(object sender, EventArgs e)

    {

       

       string input = "AppleBallCat";

       string sub = input.Substring(5);

       Console.WriteLine("Substring: {0}", sub);

 

    }

Output:

 Substring: BallCat