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Set operation: SymmetricExceptWith »
 

Set operation: Except

ExceptWith removes the specified elements from the source set.

Here, we strip all vowels from the set:

 
using System;
using System.Collections;
using System.Collections.Generic;
using System.Linq;

class Sample
{
    public static void Main()
    {

        var letters = new HashSet<char>("the quick brown fox");
        letters.ExceptWith("aeiou");
        foreach (char c in letters)
            Console.Write(c);
    }

}

The output:


th qckbrwnfx
« Intersect with another collection
Set operation: SymmetricExceptWith »
 
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