ISupportLastWriteTime Interface
When overridden, retrieves the date and time that an item or change unit was most recently changed.
Namespace: Microsoft.Synchronization
Assembly: Microsoft.Synchronization (in Microsoft.Synchronization.dll)
Syntax
'Declaration
Public Interface ISupportLastWriteTime
'Usage
Dim instance As ISupportLastWriteTime
public interface ISupportLastWriteTime
public interface class ISupportLastWriteTime
type ISupportLastWriteTime = interface end
public interface ISupportLastWriteTime
The ISupportLastWriteTime type exposes the following members.
Methods
| Name | Description | |
|---|---|---|
.gif "Public method") |
GetChangeUnitChangeTime | When overridden in a derived class, gets the date and time that the specified change unit was last changed. |
|
GetItemChangeTime | When overridden in a derived class, gets the date and time that the specified item was last changed. |
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Remarks
This interface is typically implemented by a provider.
This interface can be used by a synchronization application to resolve conflicts according to when changes were made, such as a "last writer wins" conflict resolution. When the application is notified of a conflict, the application retrieves the time the change was made on the source replica and the time the change was made on the destination replica. The application compares the two times, and applies the change that was made last.