ProcessChangeBatch 方法

在给定解决策略、源变更、变更数据检索器、回调以及统计信息参数的情况下，处理变更批。

命名空间：  Microsoft.Synchronization.Data
程序集：  Microsoft.Synchronization.Data（在 Microsoft.Synchronization.Data.dll 中）

语法

声明
Public Overrides Sub ProcessChangeBatch ( _
    resolutionPolicy As ConflictResolutionPolicy, _
    sourceChanges As ChangeBatch, _
    changeDataRetriever As Object, _
    syncCallbacks As SyncCallbacks, _
    sessionStatistics As SyncSessionStatistics _
)
用法
Dim instance As RelationalSyncProvider
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 override 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
) override

abstract ProcessChangeBatch : 
        resolutionPolicy:ConflictResolutionPolicy * 
        sourceChanges:ChangeBatch * 
        changeDataRetriever:Object * 
        syncCallbacks:SyncCallbacks * 
        sessionStatistics:SyncSessionStatistics -> unit 
override ProcessChangeBatch : 
        resolutionPolicy:ConflictResolutionPolicy * 
        sourceChanges:ChangeBatch * 
        changeDataRetriever:Object * 
        syncCallbacks:SyncCallbacks * 
        sessionStatistics:SyncSessionStatistics -> unit 

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

参数

• resolutionPolicy
  类型：Microsoft.Synchronization. . :: . .ConflictResolutionPolicy
  定义如何解决冲突的 ConflictResolutionPolicy 枚举值。

• sourceChanges
  类型：Microsoft.Synchronization. . :: . .ChangeBatch
  包含要处理的变更的 ChangeBatch 对象。

• changeDataRetriever
  类型：System. . :: . .Object
  将用于检索已修改数据的对象。

• syncCallbacks
  类型：Microsoft.Synchronization. . :: . .SyncCallbacks
  表示用于调度同步事件的应用程序回调的 SyncCallbacks 对象。

• sessionStatistics
  类型：Microsoft.Synchronization. . :: . .SyncSessionStatistics
  一个 SyncSessionStatistics 对象，该对象包含有关已应用以及无法应用的变更的信息。

异常

异常	条件
ArgumentNullException	sourceChanges、changeDataRetriever、syncCallbacks 或 sessionStatistics 为 null Nothing nullptr unit null 引用（在 Visual Basic 中为 Nothing） 。
ObjectDisposedException	此 RelationalSyncProvider 已释放。
DbSyncException	changeDataRetriever 无效。

请参阅

参考

RelationalSyncProvider类

RelationalSyncProvider 成员

Microsoft.Synchronization.Data 命名空间