微软同步框架(MSF)入门之八--使用WCF同步远程元数据(一)
作者 佚名技术
来源 NET编程
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发布时间 2012-05-19
| SyncSessionContext syncSessionContext) { this.syncSessionContext = null; this.client.EndSession(); this.client = null; } public override ChangeBatch GetChangeBatch( uint batchSize, SyncKnowledge destinationKnowledge, out object changeDataRetriever) { CachedChangeDataRetriever cachedChangeDataRetriever; ChangeBatch changeBatch = this.client.GetChangeBatch( batchSize, destinationKnowledge, out cachedChangeDataRetriever); changeDataRetriever = cachedChangeDataRetriever; return changeBatch; } public override FullEnumerationChangeBatch GetFullEnumerationChangeBatch( uint batchSize, SyncId lowerEnumerationBound, SyncKnowledge knowledgeForDataRetrieval, out object changeDataRetriever) { CachedChangeDataRetriever cachedChangeDataRetriever; FullEnumerationChangeBatch fullEnumerationChangeBatch = this.client.GetFullEnumerationChangeBatch( batchSize, lowerEnumerationBound, knowledgeForDataRetrieval, out cachedChangeDataRetriever); changeDataRetriever = cachedChangeDataRetriever; return fullEnumerationChangeBatch; } public override void GetSyncBatchParameters( out uint batchSize, out SyncKnowledge knowledge) { this.client.GetSyncBatchParameters( out batchSize, out knowledge); } public override void ProcessChangeBatch( ConflictResolutionPolicy resolutionPolicy, ChangeBatch sourceChanges, object changeDataRetriever, SyncCallbacks syncCallback, SyncSessionStatistics sessionStatistics) { CachedChangeDataRetriever cachedChangeDataRetriever = new CachedChangeDataRetriever( changeDataRetriever as IChangeDataRetriever, sourceChanges); byte[] newChangeApplierInfo = this.client.ProcessChangeBatch( resolutionPolicy, sourceChanges, cachedChangeDataRetriever, this.syncSessionContext.ChangeApplierInfo); this.syncSessionContext.ChangeApplierInfo = newChangeApplierInfo; } public override void ProcessFullEnumerationChangeBatch( ConflictResolutionPolicy resolutionPolicy, FullEnumerationChangeBatch sourceChanges, object changeDataRetriever, SyncCallbacks syncCallback, SyncSessionStatistics sessionStatistics) { CachedChangeDataRetriever cachedChangeDataRetriever = new CachedChangeDataRetriever( changeDataRetriever as IChangeDataRetriever, sourceChanges); byte[] newChangeApplierInfo = this.client.ProcessFullEnumer |
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