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ChangeErrorMode.cs 2.4 KiB

7 年之前
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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. internal static partial class NativeMethods
  25. {
  26. /// <summary>Controls whether the system will handle the specified types of serious errors or whether the process will handle them.</summary>
  27. /// <remarks>Minimum supported client: Windows 2000 Professional</remarks>
  28. /// <remarks>Minimum supported server: Windows 2000 Server</remarks>
  29. public sealed class ChangeErrorMode : IDisposable
  30. {
  31. private readonly ErrorMode _oldMode;
  32. /// <summary>ChangeErrorMode is for the Win32 SetThreadErrorMode() method, used to suppress possible pop-ups.</summary>
  33. /// <param name="mode">One of the <see cref="ErrorMode"/> values.</param>
  34. public ChangeErrorMode(ErrorMode mode)
  35. {
  36. if (IsAtLeastWindows7)
  37. SetThreadErrorMode(mode, out _oldMode);
  38. else
  39. _oldMode = SetErrorMode(mode);
  40. }
  41. void IDisposable.Dispose()
  42. {
  43. ErrorMode oldMode;
  44. if (IsAtLeastWindows7)
  45. SetThreadErrorMode(_oldMode, out oldMode);
  46. else
  47. SetErrorMode(_oldMode);
  48. }
  49. }
  50. }
  51. }