Compartilhar via

SqlSyncAdapterBuilder Class

  • Artigo

Creates a SyncAdapter and the SQL commands that are required to synchronize a client with a SQL Server database.

Namespace: Microsoft.Synchronization.Data.Server
Assembly: Microsoft.Synchronization.Data.Server (in microsoft.synchronization.data.server.dll)

Syntax

'Declaration
Public Class SqlSyncAdapterBuilder
    Inherits Component

public class SqlSyncAdapterBuilder : Component

public ref class SqlSyncAdapterBuilder : public Component

public class SqlSyncAdapterBuilder extends Component

public class SqlSyncAdapterBuilder extends Component

Remarks

The synchronization adapter builder is modeled after the command builder in ADO.NET. You can use this tool to develop code for the synchronization commands that are executed by the server synchronization provider. The synchronization adapter builder produces SELECT, INSERT, UPDATE, and DELETE statements for SQL Server databases based on information that you provide about the tables that are involved in synchronization. The synchronization adapter builder enables you to specify the following information:

  • The tables that you want to synchronize

  • The tracking columns in those tables

  • The direction of synchronization

  • Which rows and columns to include

The synchronization adapter builder uses this information to create a synchronization adapter and Transact-SQL commands. The synchronization adapter builder is compatible with SQL Server 2000 and later versions.

Note

You can use the synchronization adapter builder to become familiar with synchronization commands. However, if you can, we recommend that you manually specify commands that use stored procedures. Stored procedures can help improve the performance and security of the application.

Inheritance Hierarchy

System.Object
   System.MarshalByRefObject
     System.ComponentModel.Component
      Microsoft.Synchronization.Data.Server.SqlSyncAdapterBuilder

Example

The following code example creates a SyncAdapter object for the Customer table by using the SqlSyncAdapterBuilder. Columns in the table are specified for several properties, and synchronization is specified as bidirectional. To view this code in the context of a complete example, see How to: Work with Events and Program Business Logic.

SqlSyncAdapterBuilder customerBuilder = new SqlSyncAdapterBuilder(serverConn);

customerBuilder.TableName = "Sales.Customer";
customerBuilder.TombstoneTableName = customerBuilder.TableName + "_Tombstone";
customerBuilder.SyncDirection = SyncDirection.Bidirectional;
customerBuilder.CreationTrackingColumn = "InsertTimestamp";
customerBuilder.UpdateTrackingColumn = "UpdateTimestamp";
customerBuilder.DeletionTrackingColumn = "DeleteTimestamp";
customerBuilder.CreationOriginatorIdColumn = "InsertId";
customerBuilder.UpdateOriginatorIdColumn = "UpdateId";
customerBuilder.DeletionOriginatorIdColumn = "DeleteId";

SyncAdapter customerSyncAdapter = customerBuilder.ToSyncAdapter();
customerSyncAdapter.TableName = "Customer";
this.SyncAdapters.Add(customerSyncAdapter);

Dim customerBuilder As New SqlSyncAdapterBuilder(serverConn)
With customerBuilder
    .TableName = "Sales.Customer"
    .TombstoneTableName = customerBuilder.TableName + "_Tombstone"
    .SyncDirection = SyncDirection.Bidirectional
    .CreationTrackingColumn = "InsertTimestamp"
    .UpdateTrackingColumn = "UpdateTimestamp"
    .DeletionTrackingColumn = "DeleteTimestamp"
    .CreationOriginatorIdColumn = "InsertId"
    .UpdateOriginatorIdColumn = "UpdateId"
    .DeletionOriginatorIdColumn = "DeleteId"
End With

Dim customerSyncAdapter As SyncAdapter = customerBuilder.ToSyncAdapter()
customerSyncAdapter.TableName = "Customer"
Me.SyncAdapters.Add(customerSyncAdapter)

Thread Safety

Any public static (Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.

Platforms

Development Platforms

For a list of the supported platforms, see Hardware and Software Requirements (Synchronization Services).

Target Platforms

See Also

Reference

SqlSyncAdapterBuilder Members
Microsoft.Synchronization.Data.Server Namespace