Find number of occurence of string in Text in C#

 Find number  of occurence of string in Text in C#

using System;

public class HelloWorld
{
    public static void Main(string[] args)
    {
       string text = "appleorangeapplebananaappleapp";
       string pattern = "apple";

int count = text.Split(new[] { pattern }, StringSplitOptions.None).Length - 1;

Console.WriteLine(count);
    }
} 

 Output :

3