private class ArrayTool<T> { /// <summary>查询值在数组中的下标</summary> /// <param name="array">数组</param> /// <param name="param">查询的参数</param> /// <returns>下标</returns> public static int ArrayQueryIndex(T[] array, T param) { for (int i = 0; i < array.Length; i++) if (array[i].Equals(param)) return i; return 0; } /// <summary>根据下标拆分出新数组</summary> /// <param name="array">原数组</param> /// <param name="EndIndex">结束下标</param> /// <param name="StartIndex">开始下标</param> /// <returns>新数组</returns> public static T[] NewArrayByIndex(T[] array, int EndIndex, int StartIndex) { T[] result = new T[EndIndex - StartIndex + 1]; for (int i = 0; i <= EndIndex - StartIndex; i++) result[i] = array[i + StartIndex]; return result; } }
时间: 2024-11-09 10:25:10