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DirectoryEnumerationOptions.cs 2.9 KiB

há 7 anos
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  1. /* Copyright (C) 2008-2016 Peter Palotas, Jeffrey Jangli, Alexandr Normuradov
  2. *
  3. * Permission is hereby granted, free of charge, to any person obtaining a copy
  4. * of this software and associated documentation files (the "Software"), to deal
  5. * in the Software without restriction, including without limitation the rights
  6. * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  7. * copies of the Software, and to permit persons to whom the Software is
  8. * furnished to do so, subject to the following conditions:
  9. *
  10. * The above copyright notice and this permission notice shall be included in
  11. * all copies or substantial portions of the Software.
  12. *
  13. * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  14. * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  15. * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
  16. * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  17. * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
  18. * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  19. * THE SOFTWARE.
  20. */
  21. using System;
  22. namespace Alphaleonis.Win32.Filesystem
  23. {
  24. /// <summary>[AlphaFS] Directory enumeration options, flags that specify how a directory is to be enumerated.</summary>
  25. [Flags]
  26. public enum DirectoryEnumerationOptions
  27. {
  28. /// <summary>None (do not use).</summary>
  29. None = 0,
  30. /// <summary>Enumerate files only.</summary>
  31. Files = 1,
  32. /// <summary>Enumerate directories only.</summary>
  33. Folders = 2,
  34. /// <summary>Enumerate files and directories.</summary>
  35. FilesAndFolders = Files | Folders,
  36. /// <summary>Return full path as long full path (Unicode format), only valid when return type is <see cref="string"/>.</summary>
  37. AsLongPath = 4,
  38. /// <summary>Skip reparse points during directory enumeration.</summary>
  39. SkipReparsePoints = 8,
  40. /// <summary>Suppress any Exception that might be thrown as a result from a failure, such as ACLs protected directories or non-accessible reparse points.</summary>
  41. ContinueOnException = 16,
  42. /// <summary>Specifies whether to search the current directory, or the current directory and all subdirectories.</summary>
  43. Recursive = 32,
  44. /// <summary>Enumerates the directory without querying the short file name, improving overall enumeration speed.</summary>
  45. /// <remarks>This option is enabled by default if supported. This value is not supported until Windows Server 2008 R2 and Windows 7.</remarks>
  46. BasicSearch = 64,
  47. /// <summary>Enumerates the directory using a larger buffer for directory queries, which can increase performance of the find operation.</summary>
  48. /// <remarks>This option is enabled by default if supported. This value is not supported until Windows Server 2008 R2 and Windows 7.</remarks>
  49. LargeCache = 128
  50. }
  51. }