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  • C# 模拟windows文件名称排序(使用windows自带dll)

            [DllImport("shlwapi.dll", CharSet = CharSet.Unicode)]
            private static extern int StrCmpLogicalW(string psz1, string psz2);
            /// <summary>
            /// 根据路径查到文件,按文件名称排序,智能排序,非ASCII码排序
            /// </summary>
            /// <param name="pathToVersions"></param>
            /// <returns></returns>
            private static string[] GetFileListByPath(string pathToVersions)
            {
                var files = new DirectoryInfo(pathToVersions).GetFiles();
                var list = files.ToList();
                //根据修改时间排序,因为复制会改变创建时间,不会改变修改时间
                //list.Sort((a, b) => b.LastWriteTime.CompareTo(a.LastWriteTime));
                //list.Sort((a, b) => b.FullName.CompareTo(a.FullName));
                //list = files.OrderBy(s => int.Parse(Regex.Match(Regex.Match(s.Name, @"d+.7z").Value,@"d+").Value)).ToList();
                //按windows的名称排序,abc_1.0.12.zip、abc_1.0.2.zip、abc_1.0.1.zip
                list.Sort((a, b) => StrCmpLogicalW(b.Name,a.Name));
                return list.Select(d => d.FullName.Replace(pathToVersions + @"", "")).ToArray();
            }
    按windows的文件名称排序,abc_1.0.12.zip、abc_1.0.2.zip、abc_1.0.1.zip,非ASCII码排序。可以调整入参的顺序,实现正序和倒序。例子中为倒序。
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  • 原文地址:https://www.cnblogs.com/zipon/p/11077266.html
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