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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. using System.IO;
  23. using System.Security;
  24. namespace Alphaleonis.Win32.Filesystem
  25. {
  26. partial class DirectoryInfo
  27. {
  28. #region .NET
  29. /// <summary>Deletes this <see cref="DirectoryInfo"/> if it is empty.</summary>
  30. /// <exception cref="ArgumentException"/>
  31. /// <exception cref="ArgumentNullException"/>
  32. /// <exception cref="DirectoryNotFoundException"/>
  33. /// <exception cref="IOException"/>
  34. /// <exception cref="NotSupportedException"/>
  35. /// <exception cref="UnauthorizedAccessException"/>
  36. [SecurityCritical]
  37. public override void Delete()
  38. {
  39. Directory.DeleteDirectoryCore(null, Transaction, LongFullName, false, false, true, false, PathFormat.LongFullPath);
  40. }
  41. /// <summary>Deletes this instance of a <see cref="DirectoryInfo"/>, specifying whether to delete subdirectories and files.</summary>
  42. /// <remarks>
  43. /// <para>If the <see cref="DirectoryInfo"/> has no files or subdirectories, this method deletes the <see cref="DirectoryInfo"/> even if recursive is <see langword="false"/>.</para>
  44. /// <para>Attempting to delete a <see cref="DirectoryInfo"/> that is not empty when recursive is false throws an <see cref="IOException"/>.</para>
  45. /// </remarks>
  46. /// <exception cref="ArgumentException"/>
  47. /// <exception cref="ArgumentNullException"/>
  48. /// <exception cref="DirectoryNotFoundException"/>
  49. /// <exception cref="IOException"/>
  50. /// <exception cref="NotSupportedException"/>
  51. /// <exception cref="UnauthorizedAccessException"/>
  52. /// <param name="recursive"><see langword="true"/> to delete this directory, its subdirectories, and all files; otherwise, <see langword="false"/>.</param>
  53. [SecurityCritical]
  54. public void Delete(bool recursive)
  55. {
  56. Directory.DeleteDirectoryCore(null, Transaction, LongFullName, recursive, false, !recursive, false, PathFormat.LongFullPath);
  57. }
  58. #endregion // .NET
  59. #region AlphaFS
  60. /// <summary>[AlphaFS] Deletes this instance of a <see cref="DirectoryInfo"/>, specifying whether to delete files and subdirectories.</summary>
  61. /// <remarks>
  62. /// <para>If the <see cref="DirectoryInfo"/> has no files or subdirectories, this method deletes the <see cref="DirectoryInfo"/> even if recursive is <see langword="false"/>.</para>
  63. /// <para>Attempting to delete a <see cref="DirectoryInfo"/> that is not empty when recursive is false throws an <see cref="IOException"/>.</para>
  64. /// </remarks>
  65. /// <exception cref="ArgumentException"/>
  66. /// <exception cref="ArgumentNullException"/>
  67. /// <exception cref="DirectoryNotFoundException"/>
  68. /// <exception cref="IOException"/>
  69. /// <exception cref="NotSupportedException"/>
  70. /// <exception cref="UnauthorizedAccessException"/>
  71. /// <param name="recursive"><see langword="true"/> to delete this directory, its subdirectories, and all files; otherwise, <see langword="false"/>.</param>
  72. /// <param name="ignoreReadOnly"><see langword="true"/> ignores read only attribute of files and directories.</param>
  73. [SecurityCritical]
  74. public void Delete(bool recursive, bool ignoreReadOnly)
  75. {
  76. Directory.DeleteDirectoryCore(null, Transaction, LongFullName, recursive, ignoreReadOnly, !recursive, false, PathFormat.LongFullPath);
  77. }
  78. #endregion // AlphaFS
  79. }
  80. }