通过

NotifyingChangeApplier.ApplyChanges 方法 (ConflictResolutionPolicy, ChangeBatch, IChangeDataRetriever, SyncKnowledge, ForgottenKnowledge, INotifyingChangeApplierTarget, SyncSessionContext, SyncCallbacks)

  • 项目

对变更批执行冲突检测、冲突处理和变更应用。

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

语法

声明
Public Sub ApplyChanges ( _
    resolutionPolicy As ConflictResolutionPolicy, _
    sourceChanges As ChangeBatch, _
    changeDataRetriever As IChangeDataRetriever, _
    destinationKnowledge As SyncKnowledge, _
    destinationForgottenKnowledge As ForgottenKnowledge, _
    changeApplierTarget As INotifyingChangeApplierTarget, _
    syncSessionState As SyncSessionContext, _
    syncCallback As SyncCallbacks _
)
用法
Dim instance As NotifyingChangeApplier
Dim resolutionPolicy As ConflictResolutionPolicy
Dim sourceChanges As ChangeBatch
Dim changeDataRetriever As IChangeDataRetriever
Dim destinationKnowledge As SyncKnowledge
Dim destinationForgottenKnowledge As ForgottenKnowledge
Dim changeApplierTarget As INotifyingChangeApplierTarget
Dim syncSessionState As SyncSessionContext
Dim syncCallback As SyncCallbacks

instance.ApplyChanges(resolutionPolicy, sourceChanges, changeDataRetriever, destinationKnowledge, destinationForgottenKnowledge, changeApplierTarget, syncSessionState, syncCallback)

public void ApplyChanges (
    ConflictResolutionPolicy resolutionPolicy,
    ChangeBatch sourceChanges,
    IChangeDataRetriever changeDataRetriever,
    SyncKnowledge destinationKnowledge,
    ForgottenKnowledge destinationForgottenKnowledge,
    INotifyingChangeApplierTarget changeApplierTarget,
    SyncSessionContext syncSessionState,
    SyncCallbacks syncCallback
)

public:
void ApplyChanges (
    ConflictResolutionPolicy resolutionPolicy, 
    ChangeBatch^ sourceChanges, 
    IChangeDataRetriever^ changeDataRetriever, 
    SyncKnowledge^ destinationKnowledge, 
    ForgottenKnowledge^ destinationForgottenKnowledge, 
    INotifyingChangeApplierTarget^ changeApplierTarget, 
    SyncSessionContext^ syncSessionState, 
    SyncCallbacks^ syncCallback
)

public void ApplyChanges (
    ConflictResolutionPolicy resolutionPolicy, 
    ChangeBatch sourceChanges, 
    IChangeDataRetriever changeDataRetriever, 
    SyncKnowledge destinationKnowledge, 
    ForgottenKnowledge destinationForgottenKnowledge, 
    INotifyingChangeApplierTarget changeApplierTarget, 
    SyncSessionContext syncSessionState, 
    SyncCallbacks syncCallback
)

public function ApplyChanges (
    resolutionPolicy : ConflictResolutionPolicy, 
    sourceChanges : ChangeBatch, 
    changeDataRetriever : IChangeDataRetriever, 
    destinationKnowledge : SyncKnowledge, 
    destinationForgottenKnowledge : ForgottenKnowledge, 
    changeApplierTarget : INotifyingChangeApplierTarget, 
    syncSessionState : SyncSessionContext, 
    syncCallback : SyncCallbacks
)

参数

  • resolutionPolicy
    用于解决冲突的策略。
  • sourceChanges
    来自源提供程序的变更批。
  • changeDataRetriever
    可用于从源副本中检索项数据的对象。
  • destinationKnowledge
    目标副本的知识。
  • destinationForgottenKnowledge
    目标副本的遗忘知识。
  • changeApplierTarget
    将被调用以用于保存变更和冲突的对象。
  • syncSessionState
    有关当前会话的状态信息。
  • syncCallback
    将接收有关变更应用事件的通知的回调。

备注

此方法检测在 sourceChanges 中发送的变更与目标副本中的对应项之间发生的冲突。该方法根据 resolutionPolicy 指定的策略解决所有冲突。如有必要，此方法随后会对 changeApplierTarget 调用方法，以将变更保存到目标副本中并保存未解决的冲突。

为了获取目标版本，此方法会针对 sourceChanges 中的每个项对 changeApplierTarget 调用 TryGetDestinationVersion。

请参阅

参考

NotifyingChangeApplier 类
NotifyingChangeApplier 成员
Microsoft.Synchronization 命名空间