微软同步框架(MSF)入门之五--使用WCF同步远程数据
作者 佚名技术
来源 NET编程
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发布时间 2012-05-19
| ype.Text; this.SelectIncrementalInsertsCommand.Parameters.Add(new System.Data.SqlClient.SqlParameter("@sync_last_received_anchor", System.Data.SqlDbType.DateTime)); this.SelectIncrementalInsertsCommand.Parameters.Add(new System.Data.SqlClient.SqlParameter("@sync_new_received_anchor", System.Data.SqlDbType.DateTime)); // dnt_spacelinksSyncTableSelectIncrementalDeletesCommand command. this.SelectIncrementalDeletesCommand = new System.Data.SqlClient.SqlCommand(); this.SelectIncrementalDeletesCommand.CommandText = "SELECT [linkid], [DeletionDate] FROM dbo.dnt_spacelinks_Tombstone WHERE (@sync_in" + "itialized = 1 AND [DeletionDate] > @sync_last_received_anchor AND [DeletionDate]" + " <= @sync_new_received_anchor)"; this.SelectIncrementalDeletesCommand.CommandType = System.Data.CommandType.Text; this.SelectIncrementalDeletesCommand.Parameters.Add(new System.Data.SqlClient.SqlParameter("@sync_initialized", System.Data.SqlDbType.Bit)); this.SelectIncrementalDeletesCommand.Parameters.Add(new System.Data.SqlClient.SqlParameter("@sync_last_received_anchor", System.Data.SqlDbType.DateTime)); this.SelectIncrementalDeletesCommand.Parameters.Add(new System.Data.SqlClient.SqlParameter("@sync_new_received_anchor", System.Data.SqlDbType.DateTime)); // dnt_spacelinksSyncTableSelectIncrementalUpdatesCommand command. this.SelectIncrementalUpdatesCommand = new System.Data.SqlClient.SqlCommand(); this.SelectIncrementalUpdatesCommand.CommandText = @"SELECT [linkid], [userid], [linktitle], [linkurl], [description], [LastEditDate], [CreationDate] FROM dbo.dnt_spacelinks WHERE ([LastEditDate] > @sync_last_received_anchor AND [LastEditDate] <= @sync_new_received_anchor AND [CreationDate] <= @sync_last_received_anchor)"; this.SelectIncrementalUpdatesCommand.CommandType = System.Data.CommandType.Text; this.SelectIncrementalUpdatesCommand.Parameters.Add(new System.Data.SqlClient.SqlParameter("@sync_last_received_anchor", System.Data.SqlDbType.DateTime)); this.SelectIncrementalUpdatesCommand.Parameters.Add(new System.Data.SqlClient.SqlParameter("@sync_new_received_anchor", System.Data.SqlDbType.DateTime)); } [System.Diagnostics.DebuggerNonUserCodeAttribute()] private void InitializeAdapterProperties() { this.TableName = "dnt_spacelinks"; } } public partial class WcfSyncDataServerSyncProvider : Microsoft.Synchronization.Data.Server.DbServerSyncProvider { private dnt_spacelinksSyncAdapter _dnt_spacelinksSyncAdapter; partial void OnInitialized(); public WcfSyncDataServerSyncProvider() { string connectionString = global::WcfSyncService.Properties.Settings.Default.ServertestConnectionString; this.InitializeConnection(connectionString); this.InitializeSyncAdapters(); this. |
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