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; }