判断两个数组元素是否相同(无序)

判断两个数组内的元素是否相同,此方法只判断元素是否彼此包含,不判断次序,带次序的直接遍历判断即可。

     /// <summary>
        /// 判断两个数组、List内容是否相等(元素顺序无关)
        /// </summary>
        /// <typeparam name="T"></typeparam>
        /// <param name="source"></param>
        /// <param name="dest"></param>
        /// <returns></returns>
        public static bool ArrayListEquals<T>(T[] source,T[] dest)
        {
            if ((source == null || source.Length == 0) && (dest == null || dest.Length == 0))
                return true;
            if(source != null && dest != null)
            {
                if(source.Length == dest.Length)
                {
                    var sourceList = source.ToList<T>();
                    var destList = dest.ToList<T>();
                    foreach (var item in sourceList)
                    {
                        if(destList.IndexOf(item) == -1)
                        {
                            return false;
                        }
                    }
                    return true;
                }
            }
            return false;
        }
原文地址:https://www.cnblogs.com/hejoy91/p/13489462.html