C# Data.TransactionManager类代码示例

		/// <summary>
		/// 	Update an existing row in the datasource.
		/// </summary>
		/// <param name="transactionManager"><see cref="TransactionManager"/> object</param>
		/// <param name="entity">AppointmentSystem.Entities.Patient object to update.</param>
		/// <remarks>
		///		After updating the datasource, the AppointmentSystem.Entities.Patient object will be updated
		/// 	to refelect any changes made by the datasource. (ie: identity or computed columns)
		/// </remarks>
		/// <returns>Returns true if operation is successful.</returns>
        /// <exception cref="System.Exception">The command could not be executed.</exception>
        /// <exception cref="System.Data.DataException">The <paramref name="transactionManager"/> is not open.</exception>
        /// <exception cref="System.Data.Common.DbException">The command could not be executed.</exception>
		public override bool Update(TransactionManager transactionManager, AppointmentSystem.Entities.Patient entity)
		{
			SqlDatabase database = new SqlDatabase(this._connectionString);
			DbCommand commandWrapper = StoredProcedureProvider.GetCommandWrapper(database, "dbo.Patient_Update", _useStoredProcedure);
			
			database.AddInParameter(commandWrapper, "@PatientCode", DbType.StringFixedLength, entity.PatientCode );
			database.AddInParameter(commandWrapper, "@OriginalPatientCode", DbType.StringFixedLength, entity.OriginalPatientCode);
			database.AddInParameter(commandWrapper, "@FirstName", DbType.String, entity.FirstName );
			database.AddInParameter(commandWrapper, "@LastName", DbType.String, entity.LastName );
			database.AddInParameter(commandWrapper, "@MemberType", DbType.String, entity.MemberType );
			database.AddInParameter(commandWrapper, "@HomePhone", DbType.String, entity.HomePhone );
			database.AddInParameter(commandWrapper, "@WorkPhone", DbType.String, entity.WorkPhone );
			database.AddInParameter(commandWrapper, "@CellPhone", DbType.String, entity.CellPhone );
			database.AddInParameter(commandWrapper, "@Avatar", DbType.String, entity.Avatar );
			database.AddInParameter(commandWrapper, "@CompanyCode", DbType.String, entity.CompanyCode );
			database.AddInParameter(commandWrapper, "@Birthdate", DbType.DateTime, (entity.Birthdate.HasValue ? (object) entity.Birthdate : System.DBNull.Value) );
			database.AddInParameter(commandWrapper, "@IsFemale", DbType.Boolean, entity.IsFemale );
			database.AddInParameter(commandWrapper, "@Title", DbType.String, entity.Title );
			database.AddInParameter(commandWrapper, "@Note", DbType.String, entity.Note );
			database.AddInParameter(commandWrapper, "@IsDisabled", DbType.Boolean, entity.IsDisabled );
			database.AddInParameter(commandWrapper, "@CreateUser", DbType.String, entity.CreateUser );
			database.AddInParameter(commandWrapper, "@CreateDate", DbType.DateTime, entity.CreateDate );
			database.AddInParameter(commandWrapper, "@UpdateUser", DbType.String, entity.UpdateUser );
			database.AddInParameter(commandWrapper, "@UpdateDate", DbType.DateTime, entity.UpdateDate );
			
			int results = 0;
			
			//Provider Data Requesting Command Event
			OnDataRequesting(new CommandEventArgs(commandWrapper, "Update", entity));

			if (transactionManager != null)
			{
				results = Utility.ExecuteNonQuery(transactionManager, commandWrapper);
			}
			else
			{
				results = Utility.ExecuteNonQuery(database,commandWrapper);
			}
			
			//Stop Tracking Now that it has been updated and persisted.
			if (DataRepository.Provider.EnableEntityTracking)
				EntityManager.StopTracking(entity.EntityTrackingKey);
			
			entity.OriginalPatientCode = entity.PatientCode;
			
			entity.AcceptChanges();
			
			//Provider Data Requested Command Event
			OnDataRequested(new CommandEventArgs(commandWrapper, "Update", entity));

			return Convert.ToBoolean(results);
		}

		}//end getall
		
		#endregion
				
		#region GetPaged Methods
				
		/// <summary>
		/// Gets a page of rows from the DataSource.
		/// </summary>
		/// <param name="start">Row number at which to start reading.</param>
		/// <param name="pageLength">Number of rows to return.</param>
		/// <param name="count">Number of rows in the DataSource.</param>
		/// <param name="whereClause">Specifies the condition for the rows returned by a query (Name='John Doe', Name='John Doe' AND Id='1', Name='John Doe' OR Id='1').</param>
		/// <param name="orderBy">Specifies the sort criteria for the rows in the DataSource (Name ASC; BirthDay DESC, Name ASC);</param>
		/// <param name="transactionManager"><see cref="TransactionManager"/> object</param>
		/// <remarks></remarks>
		/// <returns>Returns a typed collection of AppointmentSystem.Entities.Screen objects.</returns>
		public override TList<Screen> GetPaged(TransactionManager transactionManager, string whereClause, string orderBy, int start, int pageLength, out int count)
		{
			SqlDatabase database = new SqlDatabase(this._connectionString);
			DbCommand commandWrapper = StoredProcedureProvider.GetCommandWrapper(database, "dbo.Screen_GetPaged", _useStoredProcedure);
		
			
            if (commandWrapper.CommandType == CommandType.Text
                && commandWrapper.CommandText != null)
            {
                commandWrapper.CommandText = commandWrapper.CommandText.Replace(SqlUtil.PAGE_INDEX, string.Concat(SqlUtil.PAGE_INDEX, Guid.NewGuid().ToString("N").Substring(0, 8)));
            }
			
			database.AddInParameter(commandWrapper, "@WhereClause", DbType.String, whereClause);
			database.AddInParameter(commandWrapper, "@OrderBy", DbType.String, orderBy);
			database.AddInParameter(commandWrapper, "@PageIndex", DbType.Int32, start);
			database.AddInParameter(commandWrapper, "@PageSize", DbType.Int32, pageLength);
		
			IDataReader reader = null;
			//Create Collection
			TList<Screen> rows = new TList<Screen>();
			
			try
			{
				//Provider Data Requesting Command Event
				OnDataRequesting(new CommandEventArgs(commandWrapper, "GetPaged", rows)); 

				if (transactionManager != null)
				{
					reader = Utility.ExecuteReader(transactionManager, commandWrapper);
				}
				else
				{
					reader = Utility.ExecuteReader(database, commandWrapper);
				}
				
				Fill(reader, rows, 0, int.MaxValue);
				count = rows.Count;

				if(reader.NextResult())
				{
					if(reader.Read())
					{
						count = reader.GetInt32(0);
					}
				}
				
				//Provider Data Requested Command Event
				OnDataRequested(new CommandEventArgs(commandWrapper, "GetPaged", rows)); 

			}
			catch(Exception)
			{			
				throw;
			}
			finally
			{
				if (reader != null) 
					reader.Close();
				
				commandWrapper = null;
			}
			
			return rows;
		}

		/// <summary>
		/// Lets you efficiently bulk insert many entities to the database.
		/// </summary>
		/// <param name="transactionManager">The transaction manager.</param>
		/// <param name="entities">The entities.</param>
		/// <remarks>
		///		After inserting into the datasource, the AppointmentSystem.Entities.Screen object will be updated
		/// 	to refelect any changes made by the datasource. (ie: identity or computed columns)
		/// </remarks>	
		public override void BulkInsert(TransactionManager transactionManager, TList<AppointmentSystem.Entities.Screen> entities)
		{
			//System.Data.SqlClient.SqlBulkCopy bulkCopy = new System.Data.SqlClient.SqlBulkCopy(this._connectionString, System.Data.SqlClient.SqlBulkCopyOptions.CheckConstraints); //, null);
			
			System.Data.SqlClient.SqlBulkCopy bulkCopy = null;
	
			if (transactionManager != null && transactionManager.IsOpen)
			{			
				System.Data.SqlClient.SqlConnection cnx = transactionManager.TransactionObject.Connection as System.Data.SqlClient.SqlConnection;
				System.Data.SqlClient.SqlTransaction transaction = transactionManager.TransactionObject as System.Data.SqlClient.SqlTransaction;
				bulkCopy = new System.Data.SqlClient.SqlBulkCopy(cnx, System.Data.SqlClient.SqlBulkCopyOptions.CheckConstraints, transaction); //, null);
			}
			else
			{
				bulkCopy = new System.Data.SqlClient.SqlBulkCopy(this._connectionString, System.Data.SqlClient.SqlBulkCopyOptions.CheckConstraints); //, null);
			}
			
			bulkCopy.BulkCopyTimeout = 360;
			bulkCopy.DestinationTableName = "Screen";
			
			DataTable dataTable = new DataTable();
			DataColumn col0 = dataTable.Columns.Add("ScreenCode", typeof(System.String));
			col0.AllowDBNull = false;		
			DataColumn col1 = dataTable.Columns.Add("ScreenName", typeof(System.String));
			col1.AllowDBNull = true;		
			DataColumn col2 = dataTable.Columns.Add("PriorityIndex", typeof(System.Int32));
			col2.AllowDBNull = false;		
			DataColumn col3 = dataTable.Columns.Add("IsDisabled", typeof(System.Boolean));
			col3.AllowDBNull = false;		
			DataColumn col4 = dataTable.Columns.Add("CreateUser", typeof(System.String));
			col4.AllowDBNull = true;		
			DataColumn col5 = dataTable.Columns.Add("CreateDate", typeof(System.DateTime));
			col5.AllowDBNull = false;		
			DataColumn col6 = dataTable.Columns.Add("UpdateUser", typeof(System.String));
			col6.AllowDBNull = true;		
			DataColumn col7 = dataTable.Columns.Add("UpdateDate", typeof(System.DateTime));
			col7.AllowDBNull = false;		
			
			bulkCopy.ColumnMappings.Add("ScreenCode", "ScreenCode");
			bulkCopy.ColumnMappings.Add("ScreenName", "ScreenName");
			bulkCopy.ColumnMappings.Add("PriorityIndex", "PriorityIndex");
			bulkCopy.ColumnMappings.Add("IsDisabled", "IsDisabled");
			bulkCopy.ColumnMappings.Add("CreateUser", "CreateUser");
			bulkCopy.ColumnMappings.Add("CreateDate", "CreateDate");
			bulkCopy.ColumnMappings.Add("UpdateUser", "UpdateUser");
			bulkCopy.ColumnMappings.Add("UpdateDate", "UpdateDate");
			
			foreach(AppointmentSystem.Entities.Screen entity in entities)
			{
				if (entity.EntityState != EntityState.Added)
					continue;
					
				DataRow row = dataTable.NewRow();
				
					row["ScreenCode"] = entity.ScreenCode;
							
				
					row["ScreenName"] = entity.ScreenName;
							
				
					row["PriorityIndex"] = entity.PriorityIndex;
							
				
					row["IsDisabled"] = entity.IsDisabled;
							
				
					row["CreateUser"] = entity.CreateUser;
							
				
					row["CreateDate"] = entity.CreateDate;
							
				
					row["UpdateUser"] = entity.UpdateUser;
							
				
					row["UpdateDate"] = entity.UpdateDate;
							
				
				dataTable.Rows.Add(row);
			}		
			
			// send the data to the server		
			bulkCopy.WriteToServer(dataTable);		
			
			// update back the state
			foreach(AppointmentSystem.Entities.Screen entity in entities)
			{
				if (entity.EntityState != EntityState.Added)
					continue;
			
				entity.AcceptChanges();
//.........这里部分代码省略.........

		/// <summary>
		/// 	Deletes a row from the DataSource.
		/// </summary>
		/// <param name="_screenCode">Link name of screen. 
		/// 		/// Ex: Status, Appointment.... Primary Key.</param>	
		/// <param name="transactionManager"><see cref="TransactionManager"/> object</param>
		/// <remarks>Deletes based on primary key(s).</remarks>
		/// <returns>Returns true if operation suceeded.</returns>
        /// <exception cref="System.Exception">The command could not be executed.</exception>
        /// <exception cref="System.Data.DataException">The <paramref name="transactionManager"/> is not open.</exception>
        /// <exception cref="System.Data.Common.DbException">The command could not be executed.</exception>
		public override bool Delete(TransactionManager transactionManager, System.String _screenCode)
		{
			SqlDatabase database = new SqlDatabase(this._connectionString);
			DbCommand commandWrapper = StoredProcedureProvider.GetCommandWrapper(database, "dbo.Screen_Delete", _useStoredProcedure);
			database.AddInParameter(commandWrapper, "@ScreenCode", DbType.AnsiString, _screenCode);
			
			//Provider Data Requesting Command Event
			OnDataRequesting(new CommandEventArgs(commandWrapper, "Delete")); 

			int results = 0;
			
			if (transactionManager != null)
			{	
				results = Utility.ExecuteNonQuery(transactionManager, commandWrapper);
			}
			else
			{
				results = Utility.ExecuteNonQuery(database,commandWrapper);
			}
			
			//Stop Tracking Now that it has been updated and persisted.
			if (DataRepository.Provider.EnableEntityTracking)
			{
				string entityKey = EntityLocator.ConstructKeyFromPkItems(typeof(Screen)
					,_screenCode);
				EntityManager.StopTracking(entityKey);
			}
			
			//Provider Data Requested Command Event
			OnDataRequested(new CommandEventArgs(commandWrapper, "Delete")); 

			commandWrapper = null;
			
			return Convert.ToBoolean(results);
		}//end Delete

		/// <summary>
		/// 	Returns rows from the DataSource that meet the parameter conditions.
		/// </summary>
		/// <param name="transactionManager"><see cref="TransactionManager"/> object</param>
		/// <param name="parameters">A collection of <see cref="SqlFilterParameter"/> objects.</param>
		/// <param name="orderBy">Specifies the sort criteria for the rows in the DataSource (Name ASC; BirthDay DESC, Name ASC);</param>
		/// <param name="start">Row number at which to start reading.</param>
		/// <param name="pageLength">Number of rows to return.</param>
		/// <param name="count">out. The number of rows that match this query.</param>
		/// <returns>Returns a typed collection of AppointmentSystem.Entities.Screen objects.</returns>
		public override TList<Screen> Find(TransactionManager transactionManager, IFilterParameterCollection parameters, string orderBy, int start, int pageLength, out int count)
		{
			SqlFilterParameterCollection filter = null;
			
			if (parameters == null)
				filter = new SqlFilterParameterCollection();
			else 
				filter = parameters.GetParameters();
				
			SqlDatabase database = new SqlDatabase(this._connectionString);
			DbCommand commandWrapper = StoredProcedureProvider.GetCommandWrapper(database, "dbo.Screen_Find_Dynamic", typeof(ScreenColumn), filter, orderBy, start, pageLength);
		
			SqlFilterParameter param;

			for ( int i = 0; i < filter.Count; i++ )
			{
				param = filter[i];
				database.AddInParameter(commandWrapper, param.Name, param.DbType, param.GetValue());
			}

			TList<Screen> rows = new TList<Screen>();
			IDataReader reader = null;
			
			try
			{
				//Provider Data Requesting Command Event
				OnDataRequesting(new CommandEventArgs(commandWrapper, "Find", rows)); 

				if ( transactionManager != null )
				{
					reader = Utility.ExecuteReader(transactionManager, commandWrapper);
				}
				else
				{
					reader = Utility.ExecuteReader(database, commandWrapper);
				}
				
				Fill(reader, rows, 0, int.MaxValue);
				count = rows.Count;
				
				if ( reader.NextResult() )
				{
					if ( reader.Read() )
					{
						count = reader.GetInt32(0);
					}
				}
				
				//Provider Data Requested Command Event
				OnDataRequested(new CommandEventArgs(commandWrapper, "Find", rows)); 
			}
			finally
			{
				if ( reader != null )
					reader.Close();
					
				commandWrapper = null;
			}
			
			return rows;
		}

		/// <summary>
		/// 	Inserts a AppointmentSystem.Entities.Status object into the datasource using a transaction.
		/// </summary>
		/// <param name="transactionManager"><see cref="TransactionManager"/> object</param>
		/// <param name="entity">AppointmentSystem.Entities.Status object to insert.</param>
		/// <remarks>
		///		After inserting into the datasource, the AppointmentSystem.Entities.Status object will be updated
		/// 	to refelect any changes made by the datasource. (ie: identity or computed columns)
		/// </remarks>	
		/// <returns>Returns true if operation is successful.</returns>
        /// <exception cref="System.Exception">The command could not be executed.</exception>
        /// <exception cref="System.Data.DataException">The <paramref name="transactionManager"/> is not open.</exception>
        /// <exception cref="System.Data.Common.DbException">The command could not be executed.</exception>
		public override bool Insert(TransactionManager transactionManager, AppointmentSystem.Entities.Status entity)
		{
			SqlDatabase database = new SqlDatabase(this._connectionString);
			DbCommand commandWrapper = StoredProcedureProvider.GetCommandWrapper(database, "dbo.Status_Insert", _useStoredProcedure);
			
			database.AddInParameter(commandWrapper, "@Id", DbType.AnsiString, entity.Id );
			database.AddInParameter(commandWrapper, "@Title", DbType.String, entity.Title );
			database.AddInParameter(commandWrapper, "@ColorCode", DbType.AnsiString, entity.ColorCode );
			database.AddInParameter(commandWrapper, "@PriorityIndex", DbType.Int32, entity.PriorityIndex );
			database.AddInParameter(commandWrapper, "@CreateUser", DbType.String, entity.CreateUser );
			database.AddInParameter(commandWrapper, "@CreateDate", DbType.DateTime, entity.CreateDate );
			database.AddInParameter(commandWrapper, "@UpdateUser", DbType.String, entity.UpdateUser );
			database.AddInParameter(commandWrapper, "@UpdateDate", DbType.DateTime, entity.UpdateDate );
			
			int results = 0;
			
			//Provider Data Requesting Command Event
			OnDataRequesting(new CommandEventArgs(commandWrapper, "Insert", entity));
				
			if (transactionManager != null)
			{
				results = Utility.ExecuteNonQuery(transactionManager, commandWrapper);
			}
			else
			{
				results = Utility.ExecuteNonQuery(database,commandWrapper);
			}
					
			
			entity.OriginalId = entity.Id;
			
			entity.AcceptChanges();
	
			//Provider Data Requested Command Event
			OnDataRequested(new CommandEventArgs(commandWrapper, "Insert", entity));

			return Convert.ToBoolean(results);
		}	

		/// <summary>
		/// 	Update an existing row in the datasource.
		/// </summary>
		/// <param name="transactionManager"><see cref="TransactionManager"/> object</param>
		/// <param name="entity">AppointmentSystem.Entities.GroupRole object to update.</param>
		/// <remarks>
		///		After updating the datasource, the AppointmentSystem.Entities.GroupRole object will be updated
		/// 	to refelect any changes made by the datasource. (ie: identity or computed columns)
		/// </remarks>
		/// <returns>Returns true if operation is successful.</returns>
        /// <exception cref="System.Exception">The command could not be executed.</exception>
        /// <exception cref="System.Data.DataException">The <paramref name="transactionManager"/> is not open.</exception>
        /// <exception cref="System.Data.Common.DbException">The command could not be executed.</exception>
		public override bool Update(TransactionManager transactionManager, AppointmentSystem.Entities.GroupRole entity)
		{
			SqlDatabase database = new SqlDatabase(this._connectionString);
			DbCommand commandWrapper = StoredProcedureProvider.GetCommandWrapper(database, "dbo.GroupRole_Update", _useStoredProcedure);
			
			database.AddInParameter(commandWrapper, "@Id", DbType.Int64, entity.Id );
			database.AddInParameter(commandWrapper, "@GroupId", DbType.String, entity.GroupId );
			database.AddInParameter(commandWrapper, "@RoleId", DbType.Int32, (entity.RoleId.HasValue ? (object) entity.RoleId : System.DBNull.Value) );
			database.AddInParameter(commandWrapper, "@IsDisabled", DbType.Boolean, entity.IsDisabled );
			database.AddInParameter(commandWrapper, "@CreateUser", DbType.String, entity.CreateUser );
			database.AddInParameter(commandWrapper, "@CreateDate", DbType.DateTime, entity.CreateDate );
			database.AddInParameter(commandWrapper, "@UpdateUser", DbType.String, entity.UpdateUser );
			database.AddInParameter(commandWrapper, "@UpdateDate", DbType.DateTime, entity.UpdateDate );
			
			int results = 0;
			
			//Provider Data Requesting Command Event
			OnDataRequesting(new CommandEventArgs(commandWrapper, "Update", entity));

			if (transactionManager != null)
			{
				results = Utility.ExecuteNonQuery(transactionManager, commandWrapper);
			}
			else
			{
				results = Utility.ExecuteNonQuery(database,commandWrapper);
			}
			
			//Stop Tracking Now that it has been updated and persisted.
			if (DataRepository.Provider.EnableEntityTracking)
				EntityManager.StopTracking(entity.EntityTrackingKey);
			
			
			entity.AcceptChanges();
			
			//Provider Data Requested Command Event
			OnDataRequested(new CommandEventArgs(commandWrapper, "Update", entity));

			return Convert.ToBoolean(results);
		}

		/// <summary>
		///	This method wraps the '_Appointment_UpdateStatus' stored procedure. 
		/// </summary>	
		/// <param name="oldId"> A <c>System.String</c> instance.</param>
		/// <param name="patientCode"> A <c>System.String</c> instance.</param>
		/// <param name="statusId"> A <c>System.String</c> instance.</param>
		/// <param name="updateUser"> A <c>System.String</c> instance.</param>
			/// <param name="result"> A <c>System.Int32?</c> instance.</param>
			/// <param name="id"> A <c>System.String</c> instance.</param>
			/// <param name="note"> A <c>System.String</c> instance.</param>
		/// <param name="start">Row number at which to start reading.</param>
		/// <param name="pageLength">Number of rows to return.</param>
		/// <param name="transactionManager"><see cref="TransactionManager"/> object.</param>
		/// <remark>This method is generated from a stored procedure.</remark>
		public override void UpdateStatus(TransactionManager transactionManager, int start, int pageLength , System.String oldId, System.String patientCode, System.String statusId, System.String updateUser, ref System.Int32? result, ref System.String id, ref System.String note)
		{
			SqlDatabase database = new SqlDatabase(this._connectionString);
			DbCommand commandWrapper = StoredProcedureProvider.GetCommandWrapper(database, "dbo._Appointment_UpdateStatus", true);
			
			database.AddInParameter(commandWrapper, "@OldId", DbType.String,  oldId );
			database.AddInParameter(commandWrapper, "@PatientCode", DbType.StringFixedLength,  patientCode );
			database.AddInParameter(commandWrapper, "@StatusId", DbType.String,  statusId );
			database.AddInParameter(commandWrapper, "@UpdateUser", DbType.String,  updateUser );
	
			database.AddParameter(commandWrapper, "@Result", DbType.Int32, 4, ParameterDirection.InputOutput, true, 10, 0, string.Empty, DataRowVersion.Current, result);
			database.AddParameter(commandWrapper, "@Id", DbType.String, 20, ParameterDirection.InputOutput, true, 0, 0, string.Empty, DataRowVersion.Current, id);
			database.AddParameter(commandWrapper, "@Note", DbType.String, 500, ParameterDirection.InputOutput, true, 0, 0, string.Empty, DataRowVersion.Current, note);
			
			//Provider Data Requesting Command Event
			OnDataRequesting(new CommandEventArgs(commandWrapper, "UpdateStatus", (IEntity)null));

			if (transactionManager != null)
			{	
				Utility.ExecuteNonQuery(transactionManager, commandWrapper );
			}
			else
			{
				Utility.ExecuteNonQuery(database, commandWrapper);
			}
						
			//Provider Data Requested Command Event
			OnDataRequested(new CommandEventArgs(commandWrapper, "UpdateStatus", (IEntity)null));

			result =  Utility.GetParameterValue<System.Int32?>(commandWrapper.Parameters["@Result"]);
			id =  Utility.GetParameterValue<System.String>(commandWrapper.Parameters["@Id"]);
			note =  Utility.GetParameterValue<System.String>(commandWrapper.Parameters["@Note"]);

				
				return;
		}

		/// <summary>
		/// Lets you efficiently bulk insert many entities to the database.
		/// </summary>
		/// <param name="transactionManager">The transaction manager.</param>
		/// <param name="entities">The entities.</param>
		/// <remarks>
		///		After inserting into the datasource, the AppointmentSystem.Entities.SmsReceiver object will be updated
		/// 	to refelect any changes made by the datasource. (ie: identity or computed columns)
		/// </remarks>	
		public override void BulkInsert(TransactionManager transactionManager, TList<AppointmentSystem.Entities.SmsReceiver> entities)
		{
			//System.Data.SqlClient.SqlBulkCopy bulkCopy = new System.Data.SqlClient.SqlBulkCopy(this._connectionString, System.Data.SqlClient.SqlBulkCopyOptions.CheckConstraints); //, null);
			
			System.Data.SqlClient.SqlBulkCopy bulkCopy = null;
	
			if (transactionManager != null && transactionManager.IsOpen)
			{			
				System.Data.SqlClient.SqlConnection cnx = transactionManager.TransactionObject.Connection as System.Data.SqlClient.SqlConnection;
				System.Data.SqlClient.SqlTransaction transaction = transactionManager.TransactionObject as System.Data.SqlClient.SqlTransaction;
				bulkCopy = new System.Data.SqlClient.SqlBulkCopy(cnx, System.Data.SqlClient.SqlBulkCopyOptions.CheckConstraints, transaction); //, null);
			}
			else
			{
				bulkCopy = new System.Data.SqlClient.SqlBulkCopy(this._connectionString, System.Data.SqlClient.SqlBulkCopyOptions.CheckConstraints); //, null);
			}
			
			bulkCopy.BulkCopyTimeout = 360;
			bulkCopy.DestinationTableName = "SmsReceiver";
			
			DataTable dataTable = new DataTable();
			DataColumn col0 = dataTable.Columns.Add("Id", typeof(System.Int64));
			col0.AllowDBNull = false;		
			DataColumn col1 = dataTable.Columns.Add("Mobile", typeof(System.String));
			col1.AllowDBNull = false;		
			DataColumn col2 = dataTable.Columns.Add("FirstName", typeof(System.String));
			col2.AllowDBNull = true;		
			DataColumn col3 = dataTable.Columns.Add("LastName", typeof(System.String));
			col3.AllowDBNull = true;		
			DataColumn col4 = dataTable.Columns.Add("UserType", typeof(System.Byte));
			col4.AllowDBNull = false;		
			DataColumn col5 = dataTable.Columns.Add("SmsId", typeof(System.Int64));
			col5.AllowDBNull = false;		
			DataColumn col6 = dataTable.Columns.Add("IsSent", typeof(System.Boolean));
			col6.AllowDBNull = false;		
			DataColumn col7 = dataTable.Columns.Add("SendingTimes", typeof(System.Int32));
			col7.AllowDBNull = false;		
			DataColumn col8 = dataTable.Columns.Add("Note", typeof(System.String));
			col8.AllowDBNull = true;		
			DataColumn col9 = dataTable.Columns.Add("IsDisabled", typeof(System.Boolean));
			col9.AllowDBNull = false;		
			DataColumn col10 = dataTable.Columns.Add("CreateUser", typeof(System.String));
			col10.AllowDBNull = true;		
			DataColumn col11 = dataTable.Columns.Add("CreateDate", typeof(System.DateTime));
			col11.AllowDBNull = false;		
			DataColumn col12 = dataTable.Columns.Add("UpdateUser", typeof(System.String));
			col12.AllowDBNull = true;		
			DataColumn col13 = dataTable.Columns.Add("UpdateDate", typeof(System.DateTime));
			col13.AllowDBNull = false;		
			
			bulkCopy.ColumnMappings.Add("Id", "Id");
			bulkCopy.ColumnMappings.Add("Mobile", "Mobile");
			bulkCopy.ColumnMappings.Add("FirstName", "FirstName");
			bulkCopy.ColumnMappings.Add("LastName", "LastName");
			bulkCopy.ColumnMappings.Add("UserType", "UserType");
			bulkCopy.ColumnMappings.Add("SmsId", "SmsId");
			bulkCopy.ColumnMappings.Add("IsSent", "IsSent");
			bulkCopy.ColumnMappings.Add("SendingTimes", "SendingTimes");
			bulkCopy.ColumnMappings.Add("Note", "Note");
			bulkCopy.ColumnMappings.Add("IsDisabled", "IsDisabled");
			bulkCopy.ColumnMappings.Add("CreateUser", "CreateUser");
			bulkCopy.ColumnMappings.Add("CreateDate", "CreateDate");
			bulkCopy.ColumnMappings.Add("UpdateUser", "UpdateUser");
			bulkCopy.ColumnMappings.Add("UpdateDate", "UpdateDate");
			
			foreach(AppointmentSystem.Entities.SmsReceiver entity in entities)
			{
				if (entity.EntityState != EntityState.Added)
					continue;
					
				DataRow row = dataTable.NewRow();
				
					row["Id"] = entity.Id;
							
				
					row["Mobile"] = entity.Mobile;
							
				
					row["FirstName"] = entity.FirstName;
							
				
					row["LastName"] = entity.LastName;
							
				
					row["UserType"] = entity.UserType;
							
				
					row["SmsId"] = entity.SmsId;
							
				
					row["IsSent"] = entity.IsSent;
//.........这里部分代码省略.........

		/// <summary>
		/// Lets you efficiently bulk insert many entities to the database.
		/// </summary>
		/// <param name="transactionManager">The transaction manager.</param>
		/// <param name="entities">The entities.</param>
		/// <remarks>
		///		After inserting into the datasource, the AppointmentSystem.Entities.Appointment object will be updated
		/// 	to refelect any changes made by the datasource. (ie: identity or computed columns)
		/// </remarks>	
		public override void BulkInsert(TransactionManager transactionManager, TList<AppointmentSystem.Entities.Appointment> entities)
		{
			//System.Data.SqlClient.SqlBulkCopy bulkCopy = new System.Data.SqlClient.SqlBulkCopy(this._connectionString, System.Data.SqlClient.SqlBulkCopyOptions.CheckConstraints); //, null);
			
			System.Data.SqlClient.SqlBulkCopy bulkCopy = null;
	
			if (transactionManager != null && transactionManager.IsOpen)
			{			
				System.Data.SqlClient.SqlConnection cnx = transactionManager.TransactionObject.Connection as System.Data.SqlClient.SqlConnection;
				System.Data.SqlClient.SqlTransaction transaction = transactionManager.TransactionObject as System.Data.SqlClient.SqlTransaction;
				bulkCopy = new System.Data.SqlClient.SqlBulkCopy(cnx, System.Data.SqlClient.SqlBulkCopyOptions.CheckConstraints, transaction); //, null);
			}
			else
			{
				bulkCopy = new System.Data.SqlClient.SqlBulkCopy(this._connectionString, System.Data.SqlClient.SqlBulkCopyOptions.CheckConstraints); //, null);
			}
			
			bulkCopy.BulkCopyTimeout = 360;
			bulkCopy.DestinationTableName = "Appointment";
			
			DataTable dataTable = new DataTable();
			DataColumn col0 = dataTable.Columns.Add("Id", typeof(System.String));
			col0.AllowDBNull = false;		
			DataColumn col1 = dataTable.Columns.Add("PatientCode", typeof(System.String));
			col1.AllowDBNull = false;		
			DataColumn col2 = dataTable.Columns.Add("Username", typeof(System.String));
			col2.AllowDBNull = false;		
			DataColumn col3 = dataTable.Columns.Add("RoomId", typeof(System.Int32));
			col3.AllowDBNull = true;		
			DataColumn col4 = dataTable.Columns.Add("ServicesId", typeof(System.Int32));
			col4.AllowDBNull = true;		
			DataColumn col5 = dataTable.Columns.Add("StatusId", typeof(System.String));
			col5.AllowDBNull = true;		
			DataColumn col6 = dataTable.Columns.Add("AppointmentGroupId", typeof(System.Int32));
			col6.AllowDBNull = true;		
			DataColumn col7 = dataTable.Columns.Add("Note", typeof(System.String));
			col7.AllowDBNull = true;		
			DataColumn col8 = dataTable.Columns.Add("StartTime", typeof(System.DateTime));
			col8.AllowDBNull = true;		
			DataColumn col9 = dataTable.Columns.Add("EndTime", typeof(System.DateTime));
			col9.AllowDBNull = true;		
			DataColumn col10 = dataTable.Columns.Add("RosterId", typeof(System.String));
			col10.AllowDBNull = true;		
			DataColumn col11 = dataTable.Columns.Add("IsComplete", typeof(System.Boolean));
			col11.AllowDBNull = false;		
			DataColumn col12 = dataTable.Columns.Add("IsDisabled", typeof(System.Boolean));
			col12.AllowDBNull = false;		
			DataColumn col13 = dataTable.Columns.Add("CreateUser", typeof(System.String));
			col13.AllowDBNull = true;		
			DataColumn col14 = dataTable.Columns.Add("CreateDate", typeof(System.DateTime));
			col14.AllowDBNull = false;		
			DataColumn col15 = dataTable.Columns.Add("UpdateUser", typeof(System.String));
			col15.AllowDBNull = true;		
			DataColumn col16 = dataTable.Columns.Add("UpdateDate", typeof(System.DateTime));
			col16.AllowDBNull = false;		
			
			bulkCopy.ColumnMappings.Add("Id", "Id");
			bulkCopy.ColumnMappings.Add("PatientCode", "PatientCode");
			bulkCopy.ColumnMappings.Add("Username", "Username");
			bulkCopy.ColumnMappings.Add("RoomId", "RoomId");
			bulkCopy.ColumnMappings.Add("ServicesId", "ServicesId");
			bulkCopy.ColumnMappings.Add("StatusId", "StatusId");
			bulkCopy.ColumnMappings.Add("AppointmentGroupId", "AppointmentGroupId");
			bulkCopy.ColumnMappings.Add("Note", "Note");
			bulkCopy.ColumnMappings.Add("StartTime", "StartTime");
			bulkCopy.ColumnMappings.Add("EndTime", "EndTime");
			bulkCopy.ColumnMappings.Add("RosterId", "RosterId");
			bulkCopy.ColumnMappings.Add("IsComplete", "IsComplete");
			bulkCopy.ColumnMappings.Add("IsDisabled", "IsDisabled");
			bulkCopy.ColumnMappings.Add("CreateUser", "CreateUser");
			bulkCopy.ColumnMappings.Add("CreateDate", "CreateDate");
			bulkCopy.ColumnMappings.Add("UpdateUser", "UpdateUser");
			bulkCopy.ColumnMappings.Add("UpdateDate", "UpdateDate");
			
			foreach(AppointmentSystem.Entities.Appointment entity in entities)
			{
				if (entity.EntityState != EntityState.Added)
					continue;
					
				DataRow row = dataTable.NewRow();
				
					row["Id"] = entity.Id;
							
				
					row["PatientCode"] = entity.PatientCode;
							
				
					row["Username"] = entity.Username;
							
				
					row["RoomId"] = entity.RoomId.HasValue ? (object) entity.RoomId  : System.DBNull.Value;
//.........这里部分代码省略.........

		/// <summary>
		/// 	Inserts a AppointmentSystem.Entities.Appointment object into the datasource using a transaction.
		/// </summary>
		/// <param name="transactionManager"><see cref="TransactionManager"/> object</param>
		/// <param name="entity">AppointmentSystem.Entities.Appointment object to insert.</param>
		/// <remarks>
		///		After inserting into the datasource, the AppointmentSystem.Entities.Appointment object will be updated
		/// 	to refelect any changes made by the datasource. (ie: identity or computed columns)
		/// </remarks>	
		/// <returns>Returns true if operation is successful.</returns>
        /// <exception cref="System.Exception">The command could not be executed.</exception>
        /// <exception cref="System.Data.DataException">The <paramref name="transactionManager"/> is not open.</exception>
        /// <exception cref="System.Data.Common.DbException">The command could not be executed.</exception>
		public override bool Insert(TransactionManager transactionManager, AppointmentSystem.Entities.Appointment entity)
		{
			SqlDatabase database = new SqlDatabase(this._connectionString);
			DbCommand commandWrapper = StoredProcedureProvider.GetCommandWrapper(database, "dbo.Appointment_Insert", _useStoredProcedure);
			
			database.AddInParameter(commandWrapper, "@Id", DbType.String, entity.Id );
			database.AddInParameter(commandWrapper, "@PatientCode", DbType.StringFixedLength, entity.PatientCode );
			database.AddInParameter(commandWrapper, "@Username", DbType.String, entity.Username );
			database.AddInParameter(commandWrapper, "@RoomId", DbType.Int32, (entity.RoomId.HasValue ? (object) entity.RoomId  : System.DBNull.Value));
			database.AddInParameter(commandWrapper, "@ServicesId", DbType.Int32, (entity.ServicesId.HasValue ? (object) entity.ServicesId  : System.DBNull.Value));
			database.AddInParameter(commandWrapper, "@StatusId", DbType.AnsiString, entity.StatusId );
			database.AddInParameter(commandWrapper, "@AppointmentGroupId", DbType.Int32, (entity.AppointmentGroupId.HasValue ? (object) entity.AppointmentGroupId  : System.DBNull.Value));
			database.AddInParameter(commandWrapper, "@Note", DbType.String, entity.Note );
			database.AddInParameter(commandWrapper, "@StartTime", DbType.DateTime, (entity.StartTime.HasValue ? (object) entity.StartTime  : System.DBNull.Value));
			database.AddInParameter(commandWrapper, "@EndTime", DbType.DateTime, (entity.EndTime.HasValue ? (object) entity.EndTime  : System.DBNull.Value));
			database.AddInParameter(commandWrapper, "@RosterId", DbType.String, entity.RosterId );
			database.AddInParameter(commandWrapper, "@IsComplete", DbType.Boolean, entity.IsComplete );
			database.AddInParameter(commandWrapper, "@IsDisabled", DbType.Boolean, entity.IsDisabled );
			database.AddInParameter(commandWrapper, "@CreateUser", DbType.String, entity.CreateUser );
			database.AddInParameter(commandWrapper, "@CreateDate", DbType.DateTime, entity.CreateDate );
			database.AddInParameter(commandWrapper, "@UpdateUser", DbType.String, entity.UpdateUser );
			database.AddInParameter(commandWrapper, "@UpdateDate", DbType.DateTime, entity.UpdateDate );
			
			int results = 0;
			
			//Provider Data Requesting Command Event
			OnDataRequesting(new CommandEventArgs(commandWrapper, "Insert", entity));
				
			if (transactionManager != null)
			{
				results = Utility.ExecuteNonQuery(transactionManager, commandWrapper);
			}
			else
			{
				results = Utility.ExecuteNonQuery(database,commandWrapper);
			}
					
			
			entity.OriginalId = entity.Id;
			
			entity.AcceptChanges();
	
			//Provider Data Requested Command Event
			OnDataRequested(new CommandEventArgs(commandWrapper, "Insert", entity));

			return Convert.ToBoolean(results);
		}	

		/// <summary>
		/// 	Inserts a AppointmentSystem.Entities.AppointmentHistory object into the datasource using a transaction.
		/// </summary>
		/// <param name="transactionManager"><see cref="TransactionManager"/> object</param>
		/// <param name="entity">AppointmentSystem.Entities.AppointmentHistory object to insert.</param>
		/// <remarks>
		///		After inserting into the datasource, the AppointmentSystem.Entities.AppointmentHistory object will be updated
		/// 	to refelect any changes made by the datasource. (ie: identity or computed columns)
		/// </remarks>	
		/// <returns>Returns true if operation is successful.</returns>
        /// <exception cref="System.Exception">The command could not be executed.</exception>
        /// <exception cref="System.Data.DataException">The <paramref name="transactionManager"/> is not open.</exception>
        /// <exception cref="System.Data.Common.DbException">The command could not be executed.</exception>
		public override bool Insert(TransactionManager transactionManager, AppointmentSystem.Entities.AppointmentHistory entity)
		{
			SqlDatabase database = new SqlDatabase(this._connectionString);
			DbCommand commandWrapper = StoredProcedureProvider.GetCommandWrapper(database, "dbo.AppointmentHistory_Insert", _useStoredProcedure);
			
			database.AddInParameter(commandWrapper, "@Guid", DbType.Guid, entity.Guid );
			database.AddInParameter(commandWrapper, "@AppointmentId", DbType.String, entity.AppointmentId );
			database.AddInParameter(commandWrapper, "@Note", DbType.String, entity.Note );
			database.AddInParameter(commandWrapper, "@CreateUser", DbType.String, entity.CreateUser );
			database.AddInParameter(commandWrapper, "@CreateDate", DbType.DateTime, entity.CreateDate );
			
			int results = 0;
			
			//Provider Data Requesting Command Event
			OnDataRequesting(new CommandEventArgs(commandWrapper, "Insert", entity));
				
			if (transactionManager != null)
			{
				results = Utility.ExecuteNonQuery(transactionManager, commandWrapper);
			}
			else
			{
				results = Utility.ExecuteNonQuery(database,commandWrapper);
			}
					
			
			entity.OriginalGuid = entity.Guid;
			
			entity.AcceptChanges();
	
			//Provider Data Requested Command Event
			OnDataRequested(new CommandEventArgs(commandWrapper, "Insert", entity));

			return Convert.ToBoolean(results);
		}	

		/// <summary>
		/// Lets you efficiently bulk insert many entities to the database.
		/// </summary>
		/// <param name="transactionManager">The transaction manager.</param>
		/// <param name="entities">The entities.</param>
		/// <remarks>
		///		After inserting into the datasource, the AppointmentSystem.Entities.AppointmentHistory object will be updated
		/// 	to refelect any changes made by the datasource. (ie: identity or computed columns)
		/// </remarks>	
		public override void BulkInsert(TransactionManager transactionManager, TList<AppointmentSystem.Entities.AppointmentHistory> entities)
		{
			//System.Data.SqlClient.SqlBulkCopy bulkCopy = new System.Data.SqlClient.SqlBulkCopy(this._connectionString, System.Data.SqlClient.SqlBulkCopyOptions.CheckConstraints); //, null);
			
			System.Data.SqlClient.SqlBulkCopy bulkCopy = null;
	
			if (transactionManager != null && transactionManager.IsOpen)
			{			
				System.Data.SqlClient.SqlConnection cnx = transactionManager.TransactionObject.Connection as System.Data.SqlClient.SqlConnection;
				System.Data.SqlClient.SqlTransaction transaction = transactionManager.TransactionObject as System.Data.SqlClient.SqlTransaction;
				bulkCopy = new System.Data.SqlClient.SqlBulkCopy(cnx, System.Data.SqlClient.SqlBulkCopyOptions.CheckConstraints, transaction); //, null);
			}
			else
			{
				bulkCopy = new System.Data.SqlClient.SqlBulkCopy(this._connectionString, System.Data.SqlClient.SqlBulkCopyOptions.CheckConstraints); //, null);
			}
			
			bulkCopy.BulkCopyTimeout = 360;
			bulkCopy.DestinationTableName = "AppointmentHistory";
			
			DataTable dataTable = new DataTable();
			DataColumn col0 = dataTable.Columns.Add("Guid", typeof(System.Guid));
			col0.AllowDBNull = false;		
			DataColumn col1 = dataTable.Columns.Add("AppointmentId", typeof(System.String));
			col1.AllowDBNull = false;		
			DataColumn col2 = dataTable.Columns.Add("Note", typeof(System.String));
			col2.AllowDBNull = true;		
			DataColumn col3 = dataTable.Columns.Add("CreateUser", typeof(System.String));
			col3.AllowDBNull = true;		
			DataColumn col4 = dataTable.Columns.Add("CreateDate", typeof(System.DateTime));
			col4.AllowDBNull = false;		
			
			bulkCopy.ColumnMappings.Add("Guid", "Guid");
			bulkCopy.ColumnMappings.Add("AppointmentId", "AppointmentId");
			bulkCopy.ColumnMappings.Add("Note", "Note");
			bulkCopy.ColumnMappings.Add("CreateUser", "CreateUser");
			bulkCopy.ColumnMappings.Add("CreateDate", "CreateDate");
			
			foreach(AppointmentSystem.Entities.AppointmentHistory entity in entities)
			{
				if (entity.EntityState != EntityState.Added)
					continue;
					
				DataRow row = dataTable.NewRow();
				
					row["Guid"] = entity.Guid;
							
				
					row["AppointmentId"] = entity.AppointmentId;
							
				
					row["Note"] = entity.Note;
							
				
					row["CreateUser"] = entity.CreateUser;
							
				
					row["CreateDate"] = entity.CreateDate;
							
				
				dataTable.Rows.Add(row);
			}		
			
			// send the data to the server		
			bulkCopy.WriteToServer(dataTable);		
			
			// update back the state
			foreach(AppointmentSystem.Entities.AppointmentHistory entity in entities)
			{
				if (entity.EntityState != EntityState.Added)
					continue;
			
				entity.AcceptChanges();
			}
		}

		/// <summary>
		/// 	Inserts a AppointmentSystem.Entities.SmsLog object into the datasource using a transaction.
		/// </summary>
		/// <param name="transactionManager"><see cref="TransactionManager"/> object</param>
		/// <param name="entity">AppointmentSystem.Entities.SmsLog object to insert.</param>
		/// <remarks>
		///		After inserting into the datasource, the AppointmentSystem.Entities.SmsLog object will be updated
		/// 	to refelect any changes made by the datasource. (ie: identity or computed columns)
		/// </remarks>	
		/// <returns>Returns true if operation is successful.</returns>
        /// <exception cref="System.Exception">The command could not be executed.</exception>
        /// <exception cref="System.Data.DataException">The <paramref name="transactionManager"/> is not open.</exception>
        /// <exception cref="System.Data.Common.DbException">The command could not be executed.</exception>
		public override bool Insert(TransactionManager transactionManager, AppointmentSystem.Entities.SmsLog entity)
		{
			SqlDatabase database = new SqlDatabase(this._connectionString);
			DbCommand commandWrapper = StoredProcedureProvider.GetCommandWrapper(database, "dbo.SmsLog_Insert", _useStoredProcedure);
			
			database.AddInParameter(commandWrapper, "@Id", DbType.Guid, entity.Id );
			database.AddInParameter(commandWrapper, "@SmsId", DbType.Int64, entity.SmsId );
			database.AddInParameter(commandWrapper, "@Message", DbType.String, entity.Message );
			database.AddInParameter(commandWrapper, "@Mobile", DbType.AnsiString, entity.Mobile );
			database.AddInParameter(commandWrapper, "@Title", DbType.String, entity.Title );
			database.AddInParameter(commandWrapper, "@SendTime", DbType.DateTime, entity.SendTime );
			database.AddInParameter(commandWrapper, "@RealSendTime", DbType.DateTime, (entity.RealSendTime.HasValue ? (object) entity.RealSendTime  : System.DBNull.Value));
			database.AddInParameter(commandWrapper, "@IsSent", DbType.Boolean, entity.IsSent );
			database.AddInParameter(commandWrapper, "@IsDisabled", DbType.Boolean, entity.IsDisabled );
			database.AddInParameter(commandWrapper, "@CreateUser", DbType.String, entity.CreateUser );
			database.AddInParameter(commandWrapper, "@CreateDate", DbType.DateTime, entity.CreateDate );
			database.AddInParameter(commandWrapper, "@UpdateUser", DbType.String, entity.UpdateUser );
			database.AddInParameter(commandWrapper, "@UpdateDate", DbType.DateTime, entity.UpdateDate );
			
			int results = 0;
			
			//Provider Data Requesting Command Event
			OnDataRequesting(new CommandEventArgs(commandWrapper, "Insert", entity));
				
			if (transactionManager != null)
			{
				results = Utility.ExecuteNonQuery(transactionManager, commandWrapper);
			}
			else
			{
				results = Utility.ExecuteNonQuery(database,commandWrapper);
			}
					
			
			entity.OriginalId = entity.Id;
			
			entity.AcceptChanges();
	
			//Provider Data Requested Command Event
			OnDataRequested(new CommandEventArgs(commandWrapper, "Insert", entity));

			return Convert.ToBoolean(results);
		}	

		/// <summary>
		/// Executes the scalar.
		/// </summary>
		/// <param name="transactionManager">The transaction manager.</param>
		/// <param name="commandWrapper">The command wrapper.</param>
		/// <returns></returns>
		public override object ExecuteScalar(TransactionManager transactionManager, DbCommand commandWrapper)
		{
			Database database = transactionManager.Database;
			return database.ExecuteScalar(commandWrapper, transactionManager.TransactionObject);	
		}