Compare two arrays and two lists : List « Collections Data Structure « C# / C Sharp

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

Compare two arrays and two lists

        

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

namespace YasharEl.Infrastructure
{
    public static class ArraysUtil
    {
        public static bool AreSame(this object[] array, object[] arrayToCompare)
        {
            if (array == null && arrayToCompare == null)
                return true;
            if (array == null)
                return false;
            if (arrayToCompare == null)
                return false;

            if (array.Length != arrayToCompare.Length)
                return false;

            for (int i = 0; i < array.Length; i++)
            {
                if (array[i] != arrayToCompare[i])
                    return false;
            }

            return true;
        }

        public static bool AreSame<ItemType>(this List<ItemType> list, List<ItemType> listToCompare)
        {
            if (list == null && listToCompare == null)
                return true;
            if (list == null)
                return false;
            if (listToCompare == null)
                return false;

            if (list.Count != listToCompare.Count)
                return false;

            for (int i = 0; i < list.Count; i++)
            {
                if (list[i] == null && listToCompare[i] == null)
                    continue;

                if (list[i] == null)
                    return false;

                if (listToCompare[i] == null)
                    return false;

                if (!list[i].Equals(listToCompare[i]))
                    return false;
            }

            return true;
        }
    }
}

   
    
    
    
    
    
    
    
  

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