C# StringComparer InvariantCultureIgnoreCase

Description

StringComparer InvariantCultureIgnoreCase gets a StringComparer object that performs a case-insensitive string comparison using the word comparison rules of the invariant culture.

Syntax

StringComparer.InvariantCultureIgnoreCase has the following syntax.


public static StringComparer InvariantCultureIgnoreCase { get; }

Example


using System;// ww w .  j a  v  a 2 s .com
using System.Collections;
using System.Collections.Generic;
using System.Globalization;
using System.Threading;

class Sample 
{
    public static void Main() 
    {
        List<string> list = new List<string>();
        StringComparer invCmp =   StringComparer.InvariantCultureIgnoreCase;
    
        string capitalLetterI = "I";  
        string smallLetterI   = "i";
        string smallLetterDotlessI = "\u0131";
    
        list.Add(capitalLetterI);
        list.Add(smallLetterI);
        list.Add(smallLetterDotlessI);
    
        list.Sort(invCmp);
    }

}

The code above generates the following result.