KnowledgeSyncProvider.ProcessChangeBatch Method

  • Article

When overridden in a derived class, processes a set of changes by detecting conflicts and applying changes to the item store.

Namespace: Microsoft.Synchronization
Assembly: Microsoft.Synchronization (in microsoft.synchronization.dll)

Syntax

'Declaration
Public MustOverride Sub ProcessChangeBatch ( _
    resolutionPolicy As ConflictResolutionPolicy, _
    sourceChanges As ChangeBatch, _
    changeDataRetriever As Object, _
    syncCallbacks As SyncCallbacks, _
    sessionStatistics As SyncSessionStatistics _
)
'Usage
Dim instance As KnowledgeSyncProvider
Dim resolutionPolicy As ConflictResolutionPolicy
Dim sourceChanges As ChangeBatch
Dim changeDataRetriever As Object
Dim syncCallbacks As SyncCallbacks
Dim sessionStatistics As SyncSessionStatistics

instance.ProcessChangeBatch(resolutionPolicy, sourceChanges, changeDataRetriever, syncCallbacks, sessionStatistics)

public abstract void ProcessChangeBatch (
    ConflictResolutionPolicy resolutionPolicy,
    ChangeBatch sourceChanges,
    Object changeDataRetriever,
    SyncCallbacks syncCallbacks,
    SyncSessionStatistics sessionStatistics
)

public:
virtual void ProcessChangeBatch (
    ConflictResolutionPolicy resolutionPolicy, 
    ChangeBatch^ sourceChanges, 
    Object^ changeDataRetriever, 
    SyncCallbacks^ syncCallbacks, 
    SyncSessionStatistics^ sessionStatistics
) abstract

public abstract void ProcessChangeBatch (
    ConflictResolutionPolicy resolutionPolicy, 
    ChangeBatch sourceChanges, 
    Object changeDataRetriever, 
    SyncCallbacks syncCallbacks, 
    SyncSessionStatistics sessionStatistics
)

public abstract function ProcessChangeBatch (
    resolutionPolicy : ConflictResolutionPolicy, 
    sourceChanges : ChangeBatch, 
    changeDataRetriever : Object, 
    syncCallbacks : SyncCallbacks, 
    sessionStatistics : SyncSessionStatistics
)

Parameters

  • resolutionPolicy
    The conflict resolution policy to use when this method applies changes.
  • sourceChanges
    A batch of changes from the source provider to be applied locally.
  • changeDataRetriever
    An object that can be used to retrieve change data. It can be an IChangeDataRetriever object or a provider-specific object.
  • syncCallbacks
    An object that receives event notifications during change application.
  • sessionStatistics
    Tracks change statistics. For a provider that uses custom change application, this object must be updated with the results of the change application.

Remarks

When a source change contains change unit changes, the destination provider must determine which, if any, change unit versions to include in the batch of destination versions that is sent to the change applier. This decision depends on the type of change from the source provider and whether the item is marked as deleted on the destination replica. For more information, see Synchronizing Change Units.

See Also

Reference

KnowledgeSyncProvider Class
KnowledgeSyncProvider Members
Microsoft.Synchronization Namespace