C# Data.TransactionManager类代码示例

		/// <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 ClinicDoctor.Entities.RosterType 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<ClinicDoctor.Entities.RosterType> 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 = "RosterType";
			
			DataTable dataTable = new DataTable();
			DataColumn col0 = dataTable.Columns.Add("Id", typeof(System.Int64));
			col0.AllowDBNull = false;		
			DataColumn col1 = dataTable.Columns.Add("Title", typeof(System.String));
			col1.AllowDBNull = false;		
			DataColumn col2 = dataTable.Columns.Add("IsBooked", typeof(System.Boolean));
			col2.AllowDBNull = false;		
			DataColumn col3 = dataTable.Columns.Add("ColorCode", typeof(System.String));
			col3.AllowDBNull = true;		
			DataColumn col4 = dataTable.Columns.Add("Note", typeof(System.String));
			col4.AllowDBNull = true;		
			DataColumn col5 = dataTable.Columns.Add("IsDisabled", typeof(System.Boolean));
			col5.AllowDBNull = false;		
			DataColumn col6 = dataTable.Columns.Add("CreateUser", typeof(System.String));
			col6.AllowDBNull = true;		
			DataColumn col7 = dataTable.Columns.Add("CreateDate", typeof(System.DateTime));
			col7.AllowDBNull = false;		
			DataColumn col8 = dataTable.Columns.Add("UpdateUser", typeof(System.String));
			col8.AllowDBNull = true;		
			DataColumn col9 = dataTable.Columns.Add("UpdateDate", typeof(System.DateTime));
			col9.AllowDBNull = false;		
			
			bulkCopy.ColumnMappings.Add("Id", "Id");
			bulkCopy.ColumnMappings.Add("Title", "Title");
			bulkCopy.ColumnMappings.Add("IsBooked", "IsBooked");
			bulkCopy.ColumnMappings.Add("ColorCode", "ColorCode");
			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(ClinicDoctor.Entities.RosterType entity in entities)
			{
				if (entity.EntityState != EntityState.Added)
					continue;
					
				DataRow row = dataTable.NewRow();
				
					row["Id"] = entity.Id;
							
				
					row["Title"] = entity.Title;
							
				
					row["IsBooked"] = entity.IsBooked;
							
				
					row["ColorCode"] = entity.ColorCode;
							
				
					row["Note"] = entity.Note;
							
				
					row["IsDisabled"] = entity.IsDisabled;
							
				
					row["CreateUser"] = entity.CreateUser;
							
				
					row["CreateDate"] = entity.CreateDate;
							
				
					row["UpdateUser"] = entity.UpdateUser;
							
				
					row["UpdateDate"] = entity.UpdateDate;
							
				
				dataTable.Rows.Add(row);
//.........这里部分代码省略.........

		/// <summary>
		/// 	Deletes a row from the DataSource.
		/// </summary>
		/// <param name="_id">. 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.Int64 _id)
		{
			SqlDatabase database = new SqlDatabase(this._connectionString);
			DbCommand commandWrapper = StoredProcedureProvider.GetCommandWrapper(database, "dbo.RosterType_Delete", _useStoredProcedure);
			database.AddInParameter(commandWrapper, "@Id", DbType.Int64, _id);
			
			//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(RosterType)
					,_id);
				EntityManager.StopTracking(entityKey);
			}
			
			//Provider Data Requested Command Event
			OnDataRequested(new CommandEventArgs(commandWrapper, "Delete")); 

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

		/// <summary>
		/// 	Inserts a ClinicDoctor.Entities.DoctorRoster object into the datasource using a transaction.
		/// </summary>
		/// <param name="transactionManager"><see cref="TransactionManager"/> object</param>
		/// <param name="entity">ClinicDoctor.Entities.DoctorRoster object to insert.</param>
		/// <remarks>
		///		After inserting into the datasource, the ClinicDoctor.Entities.DoctorRoster 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, ClinicDoctor.Entities.DoctorRoster entity)
		{
			SqlDatabase database = new SqlDatabase(this._connectionString);
			DbCommand commandWrapper = StoredProcedureProvider.GetCommandWrapper(database, "dbo.DoctorRoster_Insert", _useStoredProcedure);
			
			database.AddInParameter(commandWrapper, "@Id", DbType.String, entity.Id );
			database.AddInParameter(commandWrapper, "@DoctorUserName", DbType.String, entity.DoctorUserName );
			database.AddInParameter(commandWrapper, "@DoctorShortName", DbType.String, entity.DoctorShortName );
			database.AddInParameter(commandWrapper, "@DoctorEmail", DbType.String, entity.DoctorEmail );
			database.AddInParameter(commandWrapper, "@RosterTypeId", DbType.Int64, entity.RosterTypeId );
			database.AddInParameter(commandWrapper, "@RosterTypeTitle", DbType.String, entity.RosterTypeTitle );
			database.AddInParameter(commandWrapper, "@ColorCode", DbType.String, entity.ColorCode );
			database.AddInParameter(commandWrapper, "@IsBooked", DbType.Boolean, (entity.IsBooked.HasValue ? (object) entity.IsBooked  : System.DBNull.Value));
			database.AddInParameter(commandWrapper, "@StartTime", DbType.DateTime, entity.StartTime );
			database.AddInParameter(commandWrapper, "@EndTime", DbType.DateTime, entity.EndTime );
			database.AddInParameter(commandWrapper, "@Note", DbType.String, entity.Note );
			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>
		/// 	Gets rows from the datasource based on the FK_Appointment_Staff1 key.
		///		FK_Appointment_Staff1 Description: 
		/// </summary>
		/// <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>
		/// <param name="_nurseUsername"></param>
		/// <param name="count">out parameter to get total records for query</param>
		/// <remarks></remarks>
		/// <returns>Returns a typed collection of ClinicDoctor.Entities.Appointment objects.</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 TList<Appointment> GetByNurseUsername(TransactionManager transactionManager, System.String _nurseUsername, int start, int pageLength, out int count)
		{
			SqlDatabase database = new SqlDatabase(this._connectionString);
			DbCommand commandWrapper = StoredProcedureProvider.GetCommandWrapper(database, "dbo.Appointment_GetByNurseUsername", _useStoredProcedure);
			
				database.AddInParameter(commandWrapper, "@NurseUsername", DbType.String, _nurseUsername);
			
			IDataReader reader = null;
			TList<Appointment> rows = new TList<Appointment>();
			try
			{
				//Provider Data Requesting Command Event
				OnDataRequesting(new CommandEventArgs(commandWrapper, "GetByNurseUsername", rows)); 

				if (transactionManager != null)
				{
					reader = Utility.ExecuteReader(transactionManager, commandWrapper);
				}
				else
				{
					reader = Utility.ExecuteReader(database, commandWrapper);
				}
			
				//Create Collection
				Fill(reader, rows, start, pageLength);
				count = -1;
				if(reader.NextResult())
				{
					if(reader.Read())
					{
						count = reader.GetInt32(0);
					}
				}
				
				//Provider Data Requested Command Event
				OnDataRequested(new CommandEventArgs(commandWrapper, "GetByNurseUsername", rows)); 
			}
			finally
			{
				if (reader != null) 
					reader.Close();
					
				commandWrapper = null;
			}
			return rows;
		}	

		/// <summary>
		/// 	Gets All rows from the DataSource.
		/// </summary>
		/// <param name="transactionManager"><see cref="TransactionManager"/> object</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>
		/// <remarks></remarks>
		/// <returns>Returns a typed collection of ClinicDoctor.Entities.RosterType objects.</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 TList<RosterType> GetAll(TransactionManager transactionManager, int start, int pageLength, out int count)
		{
			SqlDatabase database = new SqlDatabase(this._connectionString);
			DbCommand commandWrapper = StoredProcedureProvider.GetCommandWrapper(database, "dbo.RosterType_Get_List", _useStoredProcedure);
			
			IDataReader reader = null;
		
			//Create Collection
			TList<RosterType> rows = new TList<RosterType>();
			
			try
			{
				//Provider Data Requesting Command Event
				OnDataRequesting(new CommandEventArgs(commandWrapper, "GetAll", rows)); 
					
				if (transactionManager != null)
				{
					reader = Utility.ExecuteReader(transactionManager, commandWrapper);
				}
				else
				{
					reader = Utility.ExecuteReader(database, commandWrapper);
				}		
		
				Fill(reader, rows, start, pageLength);
				count = -1;
				if(reader.NextResult())
				{
					if(reader.Read())
					{
						count = reader.GetInt32(0);
					}
				}
				
				//Provider Data Requested Command Event
				OnDataRequested(new CommandEventArgs(commandWrapper, "GetAll", rows)); 
			}
			finally 
			{
				if (reader != null) 
					reader.Close();
					
				commandWrapper = null;	
			}
			return rows;
		}//end getall

		/// <summary>
		/// 	Gets rows from the datasource based on the IX_RosterType_Id_IsDisabled index.
		/// </summary>
		/// <param name="transactionManager"><see cref="TransactionManager"/> object</param>
		/// <param name="_id"></param>
		/// <param name="_isDisabled"></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 parameter to get total records for query.</param>
		/// <returns>Returns an instance of the <see cref="ClinicDoctor.Entities.RosterType"/> class.</returns>
		/// <remarks></remarks>
        /// <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 ClinicDoctor.Entities.RosterType GetByIdIsDisabled(TransactionManager transactionManager, System.Int64 _id, System.Boolean _isDisabled, int start, int pageLength, out int count)
		{
			SqlDatabase database = new SqlDatabase(this._connectionString);
			DbCommand commandWrapper = StoredProcedureProvider.GetCommandWrapper(database, "dbo.RosterType_GetByIdIsDisabled", _useStoredProcedure);
			
				database.AddInParameter(commandWrapper, "@Id", DbType.Int64, _id);
				database.AddInParameter(commandWrapper, "@IsDisabled", DbType.Boolean, _isDisabled);
			
			IDataReader reader = null;
			TList<RosterType> tmp = new TList<RosterType>();
			try
			{
				//Provider Data Requesting Command Event
				OnDataRequesting(new CommandEventArgs(commandWrapper, "GetByIdIsDisabled", tmp)); 

				if (transactionManager != null)
				{
					reader = Utility.ExecuteReader(transactionManager, commandWrapper);
				}
				else
				{
					reader = Utility.ExecuteReader(database, commandWrapper);
				}		
		
				//Create collection and fill
				Fill(reader, tmp, start, pageLength);
				count = -1;
				if(reader.NextResult())
				{
					if(reader.Read())
					{
						count = reader.GetInt32(0);
					}
				}
				
				//Provider Data Requested Command Event
				OnDataRequested(new CommandEventArgs(commandWrapper, "GetByIdIsDisabled", tmp));
			}
			finally 
			{
				if (reader != null) 
					reader.Close();
					
				commandWrapper = null;
			}
			
			if (tmp.Count == 1)
			{
				return tmp[0];
			}
			else if (tmp.Count == 0)
			{
				return null;
			}
			else
			{
				throw new DataException("Cannot find the unique instance of the class.");
			}
			
			//return rows;
		}

		/// <summary>
		/// Executes the scalar.
		/// </summary>
		/// <param name="transactionManager">The transaction manager.</param>
		/// <param name="storedProcedureName">Name of the stored procedure.</param>
		/// <param name="parameterValues">The parameter values.</param>
		/// <returns></returns>
		public override object ExecuteScalar(TransactionManager transactionManager, string storedProcedureName, params object[] parameterValues)
		{
			Database database = transactionManager.Database;
			return database.ExecuteScalar(transactionManager.TransactionObject, storedProcedureName, parameterValues);	
		}

		}//end Delete
		#endregion

		#region Find Functions

		#region Parsed Find Methods
		/// <summary>
		/// 	Returns rows meeting the whereClause condition from the DataSource.
		/// </summary>
		/// <param name="transactionManager"><see cref="TransactionManager"/> object</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="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>
		/// <remarks>Operators must be capitalized (OR, AND).</remarks>
		/// <returns>Returns a typed collection of ClinicDoctor.Entities.RosterType objects.</returns>
		public override TList<RosterType> Find(TransactionManager transactionManager, string whereClause, int start, int pageLength, out int count)
		{
			count = -1;
			if (whereClause.IndexOf(";") > -1)
				return new TList<RosterType>();
	
			SqlDatabase database = new SqlDatabase(this._connectionString);
			DbCommand commandWrapper = StoredProcedureProvider.GetCommandWrapper(database, "dbo.RosterType_Find", _useStoredProcedure);

		bool searchUsingOR = false;
		if (whereClause.IndexOf(" OR ") > 0) // did they want to do "a=b OR c=d OR..."?
			searchUsingOR = true;
		
		database.AddInParameter(commandWrapper, "@SearchUsingOR", DbType.Boolean, searchUsingOR);
		
		database.AddInParameter(commandWrapper, "@Id", DbType.Int64, DBNull.Value);
		database.AddInParameter(commandWrapper, "@Title", DbType.String, DBNull.Value);
		database.AddInParameter(commandWrapper, "@IsBooked", DbType.Boolean, DBNull.Value);
		database.AddInParameter(commandWrapper, "@ColorCode", DbType.String, DBNull.Value);
		database.AddInParameter(commandWrapper, "@Note", DbType.String, DBNull.Value);
		database.AddInParameter(commandWrapper, "@IsDisabled", DbType.Boolean, DBNull.Value);
		database.AddInParameter(commandWrapper, "@CreateUser", DbType.String, DBNull.Value);
		database.AddInParameter(commandWrapper, "@CreateDate", DbType.DateTime, DBNull.Value);
		database.AddInParameter(commandWrapper, "@UpdateUser", DbType.String, DBNull.Value);
		database.AddInParameter(commandWrapper, "@UpdateDate", DbType.DateTime, DBNull.Value);
	
			// replace all instances of 'AND' and 'OR' because we already set searchUsingOR
			whereClause = whereClause.Replace(" AND ", "|").Replace(" OR ", "|") ; 
			string[] clauses = whereClause.ToLower().Split('|');
		
			// Here's what's going on below: Find a field, then to get the value we
			// drop the field name from the front, trim spaces, drop the '=' sign,
			// trim more spaces, and drop any outer single quotes.
			// Now handles the case when two fields start off the same way - like "Friendly='Yes' AND Friend='john'"
				
			char[] equalSign = {'='};
			char[] singleQuote = {'\''};
	   		foreach (string clause in clauses)
			{
				if (clause.Trim().StartsWith("id ") || clause.Trim().StartsWith("id="))
				{
					database.SetParameterValue(commandWrapper, "@Id", 
						clause.Trim().Remove(0,2).Trim().TrimStart(equalSign).Trim().Trim(singleQuote));
					continue;
				}
				if (clause.Trim().StartsWith("title ") || clause.Trim().StartsWith("title="))
				{
					database.SetParameterValue(commandWrapper, "@Title", 
						clause.Trim().Remove(0,5).Trim().TrimStart(equalSign).Trim().Trim(singleQuote));
					continue;
				}
				if (clause.Trim().StartsWith("isbooked ") || clause.Trim().StartsWith("isbooked="))
				{
					database.SetParameterValue(commandWrapper, "@IsBooked", 
						clause.Trim().Remove(0,8).Trim().TrimStart(equalSign).Trim().Trim(singleQuote));
					continue;
				}
				if (clause.Trim().StartsWith("colorcode ") || clause.Trim().StartsWith("colorcode="))
				{
					database.SetParameterValue(commandWrapper, "@ColorCode", 
						clause.Trim().Remove(0,9).Trim().TrimStart(equalSign).Trim().Trim(singleQuote));
					continue;
				}
				if (clause.Trim().StartsWith("note ") || clause.Trim().StartsWith("note="))
				{
					database.SetParameterValue(commandWrapper, "@Note", 
						clause.Trim().Remove(0,4).Trim().TrimStart(equalSign).Trim().Trim(singleQuote));
					continue;
				}
				if (clause.Trim().StartsWith("isdisabled ") || clause.Trim().StartsWith("isdisabled="))
				{
					database.SetParameterValue(commandWrapper, "@IsDisabled", 
						clause.Trim().Remove(0,10).Trim().TrimStart(equalSign).Trim().Trim(singleQuote));
					continue;
				}
				if (clause.Trim().StartsWith("createuser ") || clause.Trim().StartsWith("createuser="))
				{
					database.SetParameterValue(commandWrapper, "@CreateUser", 
						clause.Trim().Remove(0,10).Trim().TrimStart(equalSign).Trim().Trim(singleQuote));
					continue;
				}
				if (clause.Trim().StartsWith("createdate ") || clause.Trim().StartsWith("createdate="))
				{
					database.SetParameterValue(commandWrapper, "@CreateDate", 
//.........这里部分代码省略.........

		/// <summary>
		/// Executes the non query.
		/// </summary>
		/// <param name="transactionManager">The transaction manager.</param>
		/// <param name="commandWrapper">The command wrapper.</param>
		public override void ExecuteNonQuery(TransactionManager transactionManager, DbCommand commandWrapper)
		{
			SqlDatabase database = new SqlDatabase(this._connectionString);
			database.ExecuteNonQuery(commandWrapper, transactionManager.TransactionObject);	
		}

		/// <summary>
		/// 	Update an existing row in the datasource.
		/// </summary>
		/// <param name="transactionManager"><see cref="TransactionManager"/> object</param>
		/// <param name="entity">ClinicDoctor.Entities.Staff object to update.</param>
		/// <remarks>
		///		After updating the datasource, the ClinicDoctor.Entities.Staff 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, ClinicDoctor.Entities.Staff entity)
		{
			SqlDatabase database = new SqlDatabase(this._connectionString);
			DbCommand commandWrapper = StoredProcedureProvider.GetCommandWrapper(database, "dbo.Staff_Update", _useStoredProcedure);
			
			database.AddInParameter(commandWrapper, "@Id", DbType.Int64, entity.Id );
			database.AddInParameter(commandWrapper, "@OriginalId", DbType.Int64, entity.OriginalId);
			database.AddInParameter(commandWrapper, "@FirstName", DbType.String, entity.FirstName );
			database.AddInParameter(commandWrapper, "@LastName", DbType.String, entity.LastName );
			database.AddInParameter(commandWrapper, "@ShortName", DbType.String, entity.ShortName );
			database.AddInParameter(commandWrapper, "@UserName", DbType.String, entity.UserName );
			database.AddInParameter(commandWrapper, "@Email", DbType.String, entity.Email );
			database.AddInParameter(commandWrapper, "@Address", DbType.String, entity.Address );
			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, "@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, "@Roles", DbType.String, entity.Roles );
			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.OriginalId = entity.Id;
			
			entity.AcceptChanges();
			
			//Provider Data Requested Command Event
			OnDataRequested(new CommandEventArgs(commandWrapper, "Update", 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 ClinicDoctor.Entities.Staff 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<ClinicDoctor.Entities.Staff> 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 = "Staff";
			
			DataTable dataTable = new DataTable();
			DataColumn col0 = dataTable.Columns.Add("Id", typeof(System.Int64));
			col0.AllowDBNull = false;		
			DataColumn col1 = dataTable.Columns.Add("FirstName", typeof(System.String));
			col1.AllowDBNull = false;		
			DataColumn col2 = dataTable.Columns.Add("LastName", typeof(System.String));
			col2.AllowDBNull = false;		
			DataColumn col3 = dataTable.Columns.Add("ShortName", typeof(System.String));
			col3.AllowDBNull = false;		
			DataColumn col4 = dataTable.Columns.Add("UserName", typeof(System.String));
			col4.AllowDBNull = false;		
			DataColumn col5 = dataTable.Columns.Add("Email", typeof(System.String));
			col5.AllowDBNull = true;		
			DataColumn col6 = dataTable.Columns.Add("Address", typeof(System.String));
			col6.AllowDBNull = true;		
			DataColumn col7 = dataTable.Columns.Add("HomePhone", typeof(System.String));
			col7.AllowDBNull = true;		
			DataColumn col8 = dataTable.Columns.Add("WorkPhone", typeof(System.String));
			col8.AllowDBNull = true;		
			DataColumn col9 = dataTable.Columns.Add("CellPhone", typeof(System.String));
			col9.AllowDBNull = true;		
			DataColumn col10 = dataTable.Columns.Add("Birthdate", typeof(System.DateTime));
			col10.AllowDBNull = true;		
			DataColumn col11 = dataTable.Columns.Add("IsFemale", typeof(System.Boolean));
			col11.AllowDBNull = false;		
			DataColumn col12 = dataTable.Columns.Add("Title", typeof(System.String));
			col12.AllowDBNull = true;		
			DataColumn col13 = dataTable.Columns.Add("Note", typeof(System.String));
			col13.AllowDBNull = true;		
			DataColumn col14 = dataTable.Columns.Add("Roles", typeof(System.String));
			col14.AllowDBNull = false;		
			DataColumn col15 = dataTable.Columns.Add("IsDisabled", typeof(System.Boolean));
			col15.AllowDBNull = false;		
			DataColumn col16 = dataTable.Columns.Add("CreateUser", typeof(System.String));
			col16.AllowDBNull = true;		
			DataColumn col17 = dataTable.Columns.Add("CreateDate", typeof(System.DateTime));
			col17.AllowDBNull = false;		
			DataColumn col18 = dataTable.Columns.Add("UpdateUser", typeof(System.String));
			col18.AllowDBNull = true;		
			DataColumn col19 = dataTable.Columns.Add("UpdateDate", typeof(System.DateTime));
			col19.AllowDBNull = false;		
			
			bulkCopy.ColumnMappings.Add("Id", "Id");
			bulkCopy.ColumnMappings.Add("FirstName", "FirstName");
			bulkCopy.ColumnMappings.Add("LastName", "LastName");
			bulkCopy.ColumnMappings.Add("ShortName", "ShortName");
			bulkCopy.ColumnMappings.Add("UserName", "UserName");
			bulkCopy.ColumnMappings.Add("Email", "Email");
			bulkCopy.ColumnMappings.Add("Address", "Address");
			bulkCopy.ColumnMappings.Add("HomePhone", "HomePhone");
			bulkCopy.ColumnMappings.Add("WorkPhone", "WorkPhone");
			bulkCopy.ColumnMappings.Add("CellPhone", "CellPhone");
			bulkCopy.ColumnMappings.Add("Birthdate", "Birthdate");
			bulkCopy.ColumnMappings.Add("IsFemale", "IsFemale");
			bulkCopy.ColumnMappings.Add("Title", "Title");
			bulkCopy.ColumnMappings.Add("Note", "Note");
			bulkCopy.ColumnMappings.Add("Roles", "Roles");
			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(ClinicDoctor.Entities.Staff entity in entities)
			{
				if (entity.EntityState != EntityState.Added)
					continue;
					
				DataRow row = dataTable.NewRow();
				
					row["Id"] = entity.Id;
//.........这里部分代码省略.........

		/// <summary>
		/// 	Inserts a ClinicDoctor.Entities.RosterType object into the datasource using a transaction.
		/// </summary>
		/// <param name="transactionManager"><see cref="TransactionManager"/> object</param>
		/// <param name="entity">ClinicDoctor.Entities.RosterType object to insert.</param>
		/// <remarks>
		///		After inserting into the datasource, the ClinicDoctor.Entities.RosterType 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, ClinicDoctor.Entities.RosterType entity)
		{
			SqlDatabase database = new SqlDatabase(this._connectionString);
			DbCommand commandWrapper = StoredProcedureProvider.GetCommandWrapper(database, "dbo.RosterType_Insert", _useStoredProcedure);
			
			database.AddOutParameter(commandWrapper, "@Id", DbType.Int64, 8);
			database.AddInParameter(commandWrapper, "@Title", DbType.String, entity.Title );
			database.AddInParameter(commandWrapper, "@IsBooked", DbType.Boolean, entity.IsBooked );
			database.AddInParameter(commandWrapper, "@ColorCode", DbType.String, entity.ColorCode );
			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, "Insert", entity));
				
			if (transactionManager != null)
			{
				results = Utility.ExecuteNonQuery(transactionManager, commandWrapper);
			}
			else
			{
				results = Utility.ExecuteNonQuery(database,commandWrapper);
			}
					
			object _id = database.GetParameterValue(commandWrapper, "@Id");
			entity.Id = (System.Int64)_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">ClinicDoctor.Entities.RosterType object to update.</param>
		/// <remarks>
		///		After updating the datasource, the ClinicDoctor.Entities.RosterType 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, ClinicDoctor.Entities.RosterType entity)
		{
			SqlDatabase database = new SqlDatabase(this._connectionString);
			DbCommand commandWrapper = StoredProcedureProvider.GetCommandWrapper(database, "dbo.RosterType_Update", _useStoredProcedure);
			
			database.AddInParameter(commandWrapper, "@Id", DbType.Int64, entity.Id );
			database.AddInParameter(commandWrapper, "@Title", DbType.String, entity.Title );
			database.AddInParameter(commandWrapper, "@IsBooked", DbType.Boolean, entity.IsBooked );
			database.AddInParameter(commandWrapper, "@ColorCode", DbType.String, entity.ColorCode );
			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.AcceptChanges();
			
			//Provider Data Requested Command Event
			OnDataRequested(new CommandEventArgs(commandWrapper, "Update", 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 ClinicDoctor.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<ClinicDoctor.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("CustomerId", typeof(System.String));
			col1.AllowDBNull = false;		
			DataColumn col2 = dataTable.Columns.Add("CustomerName", typeof(System.String));
			col2.AllowDBNull = true;		
			DataColumn col3 = dataTable.Columns.Add("ContentId", typeof(System.Int64));
			col3.AllowDBNull = true;		
			DataColumn col4 = dataTable.Columns.Add("ContentTitle", typeof(System.String));
			col4.AllowDBNull = true;		
			DataColumn col5 = dataTable.Columns.Add("DoctorUsername", typeof(System.String));
			col5.AllowDBNull = true;		
			DataColumn col6 = dataTable.Columns.Add("DoctorShortName", typeof(System.String));
			col6.AllowDBNull = true;		
			DataColumn col7 = dataTable.Columns.Add("DoctorEmail", typeof(System.String));
			col7.AllowDBNull = true;		
			DataColumn col8 = dataTable.Columns.Add("RoomId", typeof(System.Int64));
			col8.AllowDBNull = true;		
			DataColumn col9 = dataTable.Columns.Add("RoomTitle", typeof(System.String));
			col9.AllowDBNull = true;		
			DataColumn col10 = dataTable.Columns.Add("NurseUsername", typeof(System.String));
			col10.AllowDBNull = true;		
			DataColumn col11 = dataTable.Columns.Add("NurseShortName", typeof(System.String));
			col11.AllowDBNull = true;		
			DataColumn col12 = dataTable.Columns.Add("StatusId", typeof(System.Int64));
			col12.AllowDBNull = true;		
			DataColumn col13 = dataTable.Columns.Add("StatusTitle", typeof(System.String));
			col13.AllowDBNull = true;		
			DataColumn col14 = dataTable.Columns.Add("Note", typeof(System.String));
			col14.AllowDBNull = true;		
			DataColumn col15 = dataTable.Columns.Add("StartTime", typeof(System.DateTime));
			col15.AllowDBNull = true;		
			DataColumn col16 = dataTable.Columns.Add("EndTime", typeof(System.DateTime));
			col16.AllowDBNull = true;		
			DataColumn col17 = dataTable.Columns.Add("ColorCode", typeof(System.String));
			col17.AllowDBNull = false;		
			DataColumn col18 = dataTable.Columns.Add("IsComplete", typeof(System.Boolean));
			col18.AllowDBNull = false;		
			DataColumn col19 = dataTable.Columns.Add("IsDisabled", typeof(System.Boolean));
			col19.AllowDBNull = false;		
			DataColumn col20 = dataTable.Columns.Add("CreateUser", typeof(System.String));
			col20.AllowDBNull = true;		
			DataColumn col21 = dataTable.Columns.Add("CreateDate", typeof(System.DateTime));
			col21.AllowDBNull = false;		
			DataColumn col22 = dataTable.Columns.Add("UpdateUser", typeof(System.String));
			col22.AllowDBNull = true;		
			DataColumn col23 = dataTable.Columns.Add("UpdateDate", typeof(System.DateTime));
			col23.AllowDBNull = false;		
			
			bulkCopy.ColumnMappings.Add("Id", "Id");
			bulkCopy.ColumnMappings.Add("CustomerId", "CustomerId");
			bulkCopy.ColumnMappings.Add("CustomerName", "CustomerName");
			bulkCopy.ColumnMappings.Add("ContentId", "ContentId");
			bulkCopy.ColumnMappings.Add("ContentTitle", "ContentTitle");
			bulkCopy.ColumnMappings.Add("DoctorUsername", "DoctorUsername");
			bulkCopy.ColumnMappings.Add("DoctorShortName", "DoctorShortName");
			bulkCopy.ColumnMappings.Add("DoctorEmail", "DoctorEmail");
			bulkCopy.ColumnMappings.Add("RoomId", "RoomId");
			bulkCopy.ColumnMappings.Add("RoomTitle", "RoomTitle");
			bulkCopy.ColumnMappings.Add("NurseUsername", "NurseUsername");
			bulkCopy.ColumnMappings.Add("NurseShortName", "NurseShortName");
			bulkCopy.ColumnMappings.Add("StatusId", "StatusId");
			bulkCopy.ColumnMappings.Add("StatusTitle", "StatusTitle");
			bulkCopy.ColumnMappings.Add("Note", "Note");
			bulkCopy.ColumnMappings.Add("StartTime", "StartTime");
			bulkCopy.ColumnMappings.Add("EndTime", "EndTime");
			bulkCopy.ColumnMappings.Add("ColorCode", "ColorCode");
			bulkCopy.ColumnMappings.Add("IsComplete", "IsComplete");
			bulkCopy.ColumnMappings.Add("IsDisabled", "IsDisabled");
			bulkCopy.ColumnMappings.Add("CreateUser", "CreateUser");
//.........这里部分代码省略.........

		}//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 ClinicDoctor.Entities.RosterType objects.</returns>
		public override TList<RosterType> 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.RosterType_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<RosterType> rows = new TList<RosterType>();
			
			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;
		}