/// <summary>/// 从后往前读取文件最后行数据/// </summary>/// <param name="filePath"></param>/// <param name="count"></param>/// <returns></returns>public static List<string> ReadFileRevLastLine(string filePath, int count){var lines = new List<string>();try{foreach (string line in File.ReadLines(filePath, Encoding.Default).Reverse()){lines.Add(line);if (lines.Count >= count){break;}}}catch (Exception ex){}return lines;}

效果图