System.IO.Win32FileSystem.EnumerateFileSystemInfos C# (CSharp) Méthode

        public override IEnumerable<FileSystemInfo> EnumerateFileSystemInfos(string fullPath, string searchPattern, SearchOption searchOption, SearchTarget searchTarget)
        {
            switch (searchTarget)
            {
                case SearchTarget.Directories:
                    return Win32FileSystemEnumerableFactory.CreateDirectoryInfoIterator(fullPath, fullPath, searchPattern, searchOption);
                case SearchTarget.Files:
                    return Win32FileSystemEnumerableFactory.CreateFileInfoIterator(fullPath, fullPath, searchPattern, searchOption);
                case SearchTarget.Both:
                    return Win32FileSystemEnumerableFactory.CreateFileSystemInfoIterator(fullPath, fullPath, searchPattern, searchOption);
                default:
                    throw new ArgumentException(SR.ArgumentOutOfRange_Enum, nameof(searchTarget));
            }
        }