SyncAgent 类
SyncAgent 对象组织同步过程。
命名空间: Microsoft.Synchronization
程序集: Microsoft.Synchronization.Data（在 microsoft.synchronization.data.dll 中）
语法
声明
Public Class SyncAgent
Implements IDisposable
用法
Dim instance As SyncAgent
public class SyncAgent : IDisposable
public ref class SyncAgent : IDisposable
public class SyncAgent implements IDisposable
public class SyncAgent implements IDisposable
备注
SyncAgent 将遍历要同步的每个表，并调用客户端同步提供程序以在客户端数据库中检索和应用变更。然后，它调用服务器同步提供程序以在服务器数据库中检索和应用变更。
示例
下面的代码示例创建一个派生自 SyncAgent 的类。该类实例化一个客户端同步提供程序和一个服务器同步提供程序，创建一个同步组，并添加 Customer 表。添加该表时，还指定同步方向和表创建选项。若要在完整示例上下文中查看此代码，请参见如何在客户端和服务器之间交换双向增量数据变更。
public class SampleSyncAgent : SyncAgent
{
public SampleSyncAgent()
{
//Instantiate a client synchronization provider and specify it
//as the local provider for this synchronization agent.
this.LocalProvider = new SampleClientSyncProvider();
//Instantiate a server synchronization provider and specify it
//as the remote provider for this synchronization agent.
this.RemoteProvider = new SampleServerSyncProvider();
//Create a Customer SyncGroup. This is not required
//for the single table we are synchronizing; it is typically
//used so that changes to multiple related tables are
//synchronized at the same time.
SyncGroup customerSyncGroup = new SyncGroup("Customer");
//Add the Customer table: specify a synchronization direction of
//Bidirectional, and that an existing table should be dropped.
SyncTable customerSyncTable = new SyncTable("Customer");
customerSyncTable.CreationOption = TableCreationOption.DropExistingOrCreateNewTable;
customerSyncTable.SyncDirection = SyncDirection.Bidirectional;
customerSyncTable.SyncGroup = customerSyncGroup;
this.Configuration.SyncTables.Add(customerSyncTable);
}
}
Public Class SampleSyncAgent
Inherits SyncAgent
Public Sub New()
'Instantiate a client synchronization provider and specify it
'as the local provider for this synchronization agent.
Me.LocalProvider = New SampleClientSyncProvider()
'Instantiate a server synchronization provider and specify it
'as the remote provider for this synchronization agent.
Me.RemoteProvider = New SampleServerSyncProvider()
'Create a Customer SyncGroup. This is not required
'for the single table we are synchronizing; it is typically
'used so that changes to multiple related tables are
'synchronized at the same time.
Dim customerSyncGroup As New SyncGroup("Customer")
'Add the Customer table: specify a synchronization direction of
'Bidirectional, and that an existing table should be dropped.
Dim customerSyncTable As New SyncTable("Customer")
customerSyncTable.CreationOption = TableCreationOption.DropExistingOrCreateNewTable
customerSyncTable.SyncDirection = SyncDirection.Bidirectional
customerSyncTable.SyncGroup = customerSyncGroup
Me.Configuration.SyncTables.Add(customerSyncTable)
End Sub 'New
End Class 'SampleSyncAgent
继承层次结构
System.Object
Microsoft.Synchronization.SyncAgent
线程安全
此类型的所有公共静态（在 Visual Basic 中共享 ）成员都是线程安全的。不保证任何实例成员的线程安全。