IReplStore::IsFolderChanged
A version of this page is also available for
4/8/2010
This method determines if any object in a specified folder has been changed since the method was last called.
Syntax
HRESULT IsFolderChanged(
HREPLFLD hFolder,
BOOL* pfChanged
);
Parameters
- hFolder
[in] Handle to a folder.
- pfChanged
[out] Pointer to a Boolean value that is set TRUE if folder is changed.
Return Value
The following table shows the possible return values for this method.
| Value | Description |
|---|---|
NOERROR |
The operation completed successfully. The pfChanged parameter is set TRUE if the folder is changed, or FALSE otherwise. |
RERR_SHUT_DOWN |
There was a serious error, and the ActiveSync service provider should shut down immediately. |
RERR_STORE_REPLACED |
The complete store was replaced. |
Remarks
If the ActiveSync service provider wants real-time synchronization to be simulated; see IReplStore::GetStoreInfo. The ActiveSync manager calls IsFolderChanged once the timer is up to see if it needs to scan the store further to pick up any changes. This is used to reduce the number of scans replication has to make to the store. An ActiveSync service provider should set the pfChanged parameter to TRUE if it does not need to implement this method.
Requirements
| Header | cesync.h |
| Library | coredll.lib |
| Windows Embedded CE | Windows CE 2.0 and later |
| Windows Mobile | Windows Mobile Version 5.0 and later |