HOW to fetch Unique data from LINQ using the Distinct Method?

Question

Ravi Vishwakarma · Answer

In LINQ, the Distinct method or operator is used to get only distinct elements from the collection or list. In another word these distinct method doesn’t accept the duplicate elements, means remove the duplicate value make its single value.
Syntax
collection1.Distinct ( collection2)
Example
using System;
using System.Collections.Generic;
using System.Linq;
public class Program
{
and public static void Main()
and {
and  Listandlt;string> count1= new Listandlt;string>() { 'UK', 'Australia', 'India', 'USA', 'India', 'UAE', 'Canada', 'Uk', 'China', 'Pok' };
and  // ignore the case
and  //Listandlt;string> list = count1.Distinct(StringComparer.OrdinalIgnoreCase).ToList();
and  Listandlt;string> list = count1.Distinct().OrderBy( str => str).ToList();
and  list.ForEach( country => Console.WriteLine(country) );
and  Console.ReadLine();
and }
}
Output
after using orderby() method result in ascending order
Australia
Canada
China
India
Pok
UAE
Uk
UK
USA

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HOW to fetch Unique data from LINQ using the Distinct Method?

Ethan Karla

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