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| namespace WIDESEA_Cache;
|
| /// <summary>
| /// Linq扩展
| /// </summary>
| public static class LinqExtension
| {
| /// <summary>
| /// 是否都包含
| /// </summary>
| /// <typeparam name="T"></typeparam>
| /// <param name="first">第一个列表</param>
| /// <param name="secend">第二个列表</param>
| /// <returns></returns>
| public static bool ContainsAll<T>(this List<T> first, List<T> secend)
| {
| return secend.All(s => first.Any(f => f.Equals(s)));
| }
| }
|
|
