STGC Enumeration |
Specify the conditions for performing the commit operation in the IStorage::Commit and IStream::Commit methods.
Namespace: callback.ShellBoost.Core.Utilities
Assembly: callback.CBFSShell (in callback.CBFSShell.dll) Version: 22.0.0.0
SyntaxC#
[FlagsAttribute] public enum STGC
Members| Member name | Value | Description | |
|---|---|---|---|
| STGC_DEFAULT | 0 | You can specify this condition with STGC_CONSOLIDATE, or some combination of the other three flags in this list of elements. Use this value to increase the readability of code. | |
| STGC_OVERWRITE | 1 | The commit operation can overwrite existing data to reduce overall space requirements. This value is not recommended for typical usage because it is not as robust as the default value. | |
| STGC_ONLYIFCURRENT | 2 | Prevents multiple users of a storage object from overwriting each other's changes. The commit operation occurs only if there have been no changes to the saved storage object because the user most recently opened it. | |
| STGC_DANGEROUSLYCOMMITMERELYTODISKCACHE | 4 | Commits the changes to a write-behind disk cache, but does not save the cache to the disk. In a write-behind disk cache, the operation that writes to disk actually writes to a disk cache, thus increasing performance. | |
| STGC_CONSOLIDATE | 8 | Indicates that a storage should be consolidated after it is committed, resulting in a smaller file on disk. |
See Also