Determines whether the List contains elements that match the conditions defined by the specified predicate. : List « Collections Data Structure « C# / C Sharp

1. C# / C Sharp
2. Collections Data Structure
3. List

Determines whether the List contains elements that match the conditions defined by the specified predicate.

   

using System;
using System.Collections.Generic;

public class Example
{
    public static void Main()
    {
        List<string> myList = new List<string>();

        myList.Add("A");
        myList.Add("B");
        myList.Add("C");
        
        Console.WriteLine();
        foreach (string d in myList)
        {
            Console.WriteLine(d);
        }

        Console.WriteLine(myList.TrueForAll(myFunc));

        Console.WriteLine(myList.Find(myFunc));

        Console.WriteLine(myList.FindLast(myFunc));

        List<string> sublist = myList.FindAll(myFunc);
        foreach (string d in sublist)
        {
            Console.WriteLine(d);
        }

        Console.WriteLine(myList.RemoveAll(myFunc));
        
        foreach (string d in myList)
        {
            Console.WriteLine(d);
        }

        Console.WriteLine(myList.Exists(myFunc));
    }
    private static bool myFunc(String s)
    {
        if ((s.Length > 5) &&
            (s.Substring(s.Length - 6).ToLower() == "C"))
        {
            return true;
        }
        else
        {
            return false;
        }
    }
}

   
    
    
  

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