linq and the entity framework

... thanks to all the members of the LINQ, LINQ to SQL, and EF teams who patiently answered my and other users’ questions in the LINQ Project General, and ADO.NET Entity Framework and LINQ to Entities ... 1-1 The ADO.NET team owns the LINQ to ADO.NET group members, which includes LINQ to Entities, LINQ to DataSets, and LINQ to SQL The C# group owns the LINQ specification and LINQ to Objects, the ... owns the LinqDataSource and EntityDataSource, and the XML Data Programmability team is responsible for LINQ to SQL and EF/ EDM The XML team handles LINQ to XML and is indirectly responsible for LINQ...

Ngày tải lên: 02/07/2014, 12:20

... tables, and then expand Course to see the columns within a table Expand SchoolModel, expand Entity Types, and then expand the Course node to see the entities and the properties within the entities ... In either the designer or the Model Browser pane you can see how the Entity Framework relates the objects of the two models Right-click the Person entity and select Table Mapping The Entity Framework ... entities from the Person entity and related Person entities from the Course entity, so there's no need to represent the association table in the data model The Entity Framework and ASP.NET –...

Ngày tải lên: 18/10/2014, 16:24

... use them, leaving code free to access the results in a true instance-based environment 214 Chapter 13  Introducing the Entity Framework 215 Defining the Entity Framework s Terms The Entity Framework ... includes the two endpoints that join related entities Classes generated by the Framework implement in code the entities, properties, and associations defined in the model Understanding the Entity Framework s ... introduces the core concepts and methods involved in these queries ■■ Use the C# and Visual Basic LINQ sublanguages to query the entity objects directly Chapters 17 through 20 focus on the LINQ aspects...

Ngày tải lên: 03/10/2013, 00:20

... provides the Entity Framework designer, which is a graphical designer that you can use to display and edit the edmx file The Getting Started With the Entity Framework and Continuing With the Entity Frameworktutorial ... to work with the ASP.NET Web Forms model, see the Getting Started with the Entity Framework and Continuing with the Entity Framework tutorials Before you start, make sure you have the following ... Refresh and then expand the App_Data folder to see the School.sdf file Double-click School.sdf to open Server Explorer Then expand the Tables folder to see the tables that have been created in the...

Ngày tải lên: 20/10/2014, 14:21

... The Entity Framework 927 Understanding the Role of Entity Framework 927 The Role of Entities 929 The Building Blocks of the Entity Framework 931 Building and ... 806 The Types of the System.Data Namespace 807 The Role of the IDbConnection Interface 809 The Role of the IDbTransaction Interface 809 The Role of the IDbCommand ... 809 The Role of the IDbDataParameter and IDataParameter Interfaces 810 The Role of the IDbDataAdapter and IDataAdapter Interfaces 811 The Role of the IDataReader and IDataRecord...

Ngày tải lên: 06/03/2014, 03:20

... overview of the issues However, there are so many issues and each issue is so complex that I fear (on the one hand) that I have glossed over some of the difficulties and (on the other hand) that the ... case (the agents of reform) Crudely, there is a strong relationship between who sets the standards, the standards which are set, and the social function of these standards For example, in England, ... I will return to later in the paper — necessarily the mechanism for implementing the standards) The central feature of the standard-setting framework is that the standards set by every sector...

Ngày tải lên: 15/03/2014, 04:20

... features of the international legal framework against which the 9/11 attacks and the lawfulness of measures taken in response thereto fall to be assessed It addresses, in an accessible manner, the relevant ... legal framework capable of addressing events such as 9/11 and governing responses thereto It raises questions as to the compatibility of the ‘war on terror’ with this legal framework, and questions ... Centre for Human Rights and Legal Action, Guatemala She specialises in human rights and international criminal law She currently lives in The Hague THE ‘WAR ON TERROR’ AND THE FRAMEWORK OF INTERNATIONAL...

Ngày tải lên: 16/03/2014, 13:20

... Description The whole entity string The features within the entity The features within the entity The last word in the entity Indicates whether the last word is lower-cased Bigram boundary features of the ... before/after the start of the entity Bigram boundary features of the words before/after the end of the entity Trigram boundary features of the words before/after the start of the entity (16 features ... For example, The Day They Shot John Lennon, the name of a band, appears in the running example Dene to be the index of any double quotation marks in the candidate, to be the index of the next (matching)...

Ngày tải lên: 17/03/2014, 08:20

... on it and has to tell another person how to draw the path onto a similar map Neither participant can see the other's map The nature of the map task is such that from the conversations the speaker's ... through the framework of games and their components, conversational moves, that the intonation of mono- and di-syllabic words can be compared with their discourse function, as intended by the speaker ... The ensuing response and feedback moves function as presentation and acceptance phases, in the terms of Clark and Schaefer (1987) Implicit, mutually agreed rules dictate the shape of a game and...

Ngày tải lên: 17/03/2014, 08:20

... at the level of more than 180 European river basins will be of comparable quality and t for the intended purpose The WFD presents the advantage of offering a very wide testing framework, and the ... match the practice and be readily usable in the policy context The conference and the resulting book are among the many milestones that will be required to establish strong bridges between the ... river basins, and to include them in the monitoring programmes Monitoring of both WFD priority substances and other pollutants for the purpose of determination of the chemical and ecological...

Ngày tải lên: 23/03/2014, 01:20

... framework, ” and “Baldrige model” are used to embody the causal relationships and the skeleton of all frameworks. Because the relationships and the skeleton of the frameworks are  the same, the business and non‐profit framework is used hereon as a representation of the ... frameworks to capture the peculiarity that exists across industries. However, the bottom‐line  purposes and underpinnings of all frameworks are the same. Minor differences in frameworks  exist in the name of the dimensions of the frameworks and are needed to reflect the esoteric  ... illustrates the role of core values and concepts in underpinning the criteria, and the other  shows maturity levels in organizational learning (NIST, 2008). Therefore, the 2007 framework and the 2008 framework can be used interchangeably. The relationships in the proposed ...

Ngày tải lên: 01/06/2014, 14:01

... doesn’t need to Neither the type of database nor the schema itself is completely unknown to the Entity Framework, and they will have no impact on your model Out of the box, the Entity Framework ships ... database • NET Framework Data Provider for SQL Server (SqlClient) for the Entity Framework: Supports the Entity Framework for use with a SQL Server database The great thing about the Entity Framework ... designer - entity The default ID property is created as a “Primary Key” for the Entity You can change the name of the Entity property by opening the Properties page of the Entity property and changing...

Ngày tải lên: 18/06/2014, 17:20

... pollution and indoor combustion products and biological contaminants on the one hand, and the prevalence of allergic sensitisation and disease in 4-year-old children on the other hand; E  stablish the ... microwave and the TV remote all generate EMF In the street radio-frequency antennae, cabling for power supply and other uses ensures the presence of EMF, while at the office the computers and their ... radiation, and to find ways to minimise any health risks Special attention was paid to pollution in the workplace and to the effects on children and other vulnerable groups The scientific and technological...

Ngày tải lên: 28/06/2014, 12:20

... The Entity Framework 927 Understanding the Role of Entity Framework 927 The Role of Entities 929 The Building Blocks of the Entity Framework 931 Building and ... 806 The Types of the System.Data Namespace 807 The Role of the IDbConnection Interface 809 The Role of the IDbTransaction Interface 809 The Role of the IDbCommand ... 809 The Role of the IDbDataParameter and IDataParameter Interfaces 810 The Role of the IDbDataAdapter and IDataAdapter Interfaces 811 The Role of the IDataReader and IDataRecord...

Ngày tải lên: 28/06/2014, 15:20

... and deployment needs in the area of air pollution and health impact mitigation, for the Environmental Technology Action Plan and the Thematic Strategy on the Urban Environment • Support for the ... the most pronounced indoor air health-related outcomes, then determines the main exposures, causes and sources and thereby outlines the most relevant policies • Identify the most widespread and ... measures and their costs for PCBs, dioxins and indoor air pollution, review of existing information for ozone and heavy metals, and the evaluation of the health and non-health benefits of these...

Ngày tải lên: 28/06/2014, 19:20

... proteins The x-axis is the growth defect score of the particular protein after treatment with a small molecule and the y-axis is the density plot The purple region shows the overlap between the two ... drugs labeled as high and low, and the denominator is simply the difference between the standard error for high and low Welch’s t-statistic was used to compute P values, and proteins with P < ... (sensitive/insensitive) was applied to the columns of the TF/ target matrix and propagated to the rows of the target/ target-property matrix The process was then repeated where the target/target-property...

Ngày tải lên: 09/08/2014, 22:24

... implementing the K-C-P model as suggested by Barrera and Zinck [26] and Barrera and Toledo [1] to understand the Yucatec Maya ethnopedology The kosmos domain, which refers to the beliefs and symbolism ... types, describe their properties, and explain the characteristics used to recognize them in the territory of their community (Figure 2) The WRB framework was used to develop the MSC mainly because ... Science and Earth Observation, PO Box 6, 7500 AA Enschede, the Netherlands Authors’ contributions FB carried out the soil surveys, peasant interviews and the building of the first version of the...

Ngày tải lên: 10/08/2014, 09:20

... of the implementation process, and coaching and mentoring the team though the change The final task is to evaluate and check whether the selfassessment scores have migrated further towards the ... evidence into practice? Is the content of the framework comprehensive? For the framework to usefully inform the development and testing of current and emerging theories, these questions need to ... including: How the elements (evidence, context, and facilitation) and sub-elements interrelate and interact with each other and across the different layers of the organisation? Do the elements and sub-elements...

Ngày tải lên: 11/08/2014, 05:22

... interventions that target the children than interventions targeting the elderly In this way the criteria and their weights were the same for every health intervention, and ranking consistency was ... the DCE results, we calculated the interventions’ probability of being selected, by Page of combining the performance of interventions on each criterion and the importance of that criterion The ... across contexts and over time, but does not solve the more fundamental problem that views of stakeholders, and therefore their expressed weights, may diverge This is acknowledged by the ‘Accountability...

Ngày tải lên: 13/08/2014, 11:22