| 1 | // Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. |
| 2 | |
| 3 | namespace WixToolset.Core.Native.Ole32 |
| 4 | { |
| 5 | /// <summary> |
| 6 | /// Specifies the access mode to use when opening, creating, or deleting a storage object. |
| 7 | /// </summary> |
| 8 | internal enum StorageMode |
| 9 | { |
| 10 | /// <summary> |
| 11 | /// Indicates that the object is read-only, meaning that modifications cannot be made. |
| 12 | /// </summary> |
| 13 | Read = 0x0, |
| 14 | |
| 15 | /// <summary> |
| 16 | /// Enables you to save changes to the object, but does not permit access to its data. |
| 17 | /// </summary> |
| 18 | Write = 0x1, |
| 19 | |
| 20 | /// <summary> |
| 21 | /// Enables access and modification of object data. |
| 22 | /// </summary> |
| 23 | ReadWrite = 0x2, |
| 24 | |
| 25 | /// <summary> |
| 26 | /// Specifies that subsequent openings of the object are not denied read or write access. |
| 27 | /// </summary> |
| 28 | ShareDenyNone = 0x40, |
| 29 | |
| 30 | /// <summary> |
| 31 | /// Prevents others from subsequently opening the object in Read mode. |
| 32 | /// </summary> |
| 33 | ShareDenyRead = 0x30, |
| 34 | |
| 35 | /// <summary> |
| 36 | /// Prevents others from subsequently opening the object for Write or ReadWrite access. |
| 37 | /// </summary> |
| 38 | ShareDenyWrite = 0x20, |
| 39 | |
| 40 | /// <summary> |
| 41 | /// Prevents others from subsequently opening the object in any mode. |
| 42 | /// </summary> |
| 43 | ShareExclusive = 0x10, |
| 44 | |
| 45 | /// <summary> |
| 46 | /// Opens the storage object with exclusive access to the most recently committed version. |
| 47 | /// </summary> |
| 48 | Priority = 0x40000, |
| 49 | |
| 50 | /// <summary> |
| 51 | /// Indicates that an existing storage object or stream should be removed before the new object replaces it. |
| 52 | /// </summary> |
| 53 | Create = 0x1000, |
| 54 | } |
| 55 | } |