From Haskell via C to LINQ

Nov 23, 2012

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From Haskell via C to LINQ

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Presentation Transcript

LINQ to SQL

LINQ to SQL. Part 3. Figure 12-3: Data contained in the tblEmploy table. Accessing the Value Stored in a Field. Creating a Query. Using the LINQ Aggregate Operators. Aggregate operator: returns a single value from a group of values Most commonly used aggregate operators:

501 views • 7 slides

LINQ to SQL LINQ to Entities

LINQ to SQL LINQ to Entities. Howard Richards howard@conficient.com. ORM Shootout. LINQ to SQL LINQ to Entities. LINQ to SQL. ORM Shootout. What is LINQ to SQL?. Data provider for LINQ History: First LINQ provider - “kick the tyres” Part of .NET 3.5 released 2008 Microsoft’s first ORM?

481 views • 12 slides

C# 3.0 and LINQ

C# 3.0 and LINQ. Pavel Yosifovich CTO, Hi-Tech College pavely@hi-tech.co.il http://blogs.microsoft.co.il/blogs/pavely. Agenda. C# 3.0 New Features Introduction to LINQ LINQ to Objects LINQ to SQL LINQ to XML Summary. C# 3.0 Features. Implicitly Typed Local Variables

438 views • 24 slides

LINQ to SharePoint

LINQ to SharePoint. Outline. Motivation for LINQ LINQ Syntax LINQ to SharePoint. SQL Query. string cs =“Data Source= localhost ;…..“; using ( SqlConnection c = new SqlConnection ( cs )) { c.Open (); SqlCommand cmd = c.CreateCommand ( cs ); cmd.CommandType = CommandType.Text ;

457 views • 27 slides

From C to C++

From C to C++. Jyh-Shing Roger Jang ( 張智星 ) CSIE Dept , National Taiwan University. Enhancement of C++. Some features of C++ that are not part of C Reference types Function/operator overloading Function/class templates Exception handling Default function arguments

207 views • 7 slides

Essential LINQ with C#

Essential LINQ with C#. Mark Michaelis Chief Computer Nerd IDesign / Itron / IntelliTechture DTL313. Mark Michaelis. Chief Technical Architect, Author & Trainer mark@intelliTechture.com. Essential LINQ with C#. What made LINQ possible. C# 3.0 Language Summary. Query expressions.

215 views • 12 slides

Programming in C# LINQ

Programming in C# LINQ. CSE 459.24 Prof . Roger Crawfis. First, A Taste of LINQ. using System; using System.Query ; using System.Collections.Generic ; class app { static void Main() {

373 views • 22 slides

Introduction to LINQ

Introduction to LINQ. Language-Integrated Query. Queries. A query is an expression that retrieves data from a data source. Queries are usually expressed in a specialized query language.

264 views • 15 slides

From (Visitor) to LINQ

From (Visitor) to LINQ. LINQ (this is where we ends in this presentation):. var query = from a in accounts.TestData where a.Balance > 1e6 select a ; foreach (Account a in query) Console.WriteLine ( a.Balance );. Operations on a container without Visitor. //Doubling evens

384 views • 28 slides

C# 3.0 & LINQ

C# 3.0 & LINQ. 천호민 Visual C# MVP zmeun.tistory.com. Agenda. Part Ⅰ: C# 3.0 New Features. Part Ⅱ : Functional Programming. Part Ⅲ : LINQ (Language Integrated Query). C# 3.0 New Features. Var Local Variable. Anonymous Type. Auto-Implemented Properties.

571 views • 28 slides

Introduction to LINQ

Introduction to LINQ. Lecture # 19 August 2 2013. Introduction . How do you interrogate/manipulate data? What if you could do the work in a type-safe," string-free manner? What if you could use a consistent querying syntax for data, objects or XML?. Agenda. What is LINQ

428 views • 20 slides

Linq to sql

Linq to sql. Anj(^^,). Connecting to DB Displaying Data Inserting Data Updating Data Deleting Data Sample Program. contents. Connecting to db. Connecting to db (cont’d.). Right-click project Add... New Item. Connecting to db (cont’d.). Connecting to db (cont’d.).

448 views • 23 slides

C# and LINQ

C# and LINQ. Yuan Yu Microsoft Research Silicon Valley. Collections and Iterators. IEnumerable <T>. Very easy to use: foreach (string name in persons) { Console.WriteLine (name ); }. Iterator (current element). Elements of type T. More on IEnumerable <T>.

407 views • 24 slides

C# 3.0 & LINQ

C# 3.0 & LINQ. 2007.11.24. Microsoft Visual C# MVP 한용희 http://blog.naver.com/woom333. Agenda. C# 3.0 New Features Local Variable Type Inference Object / Collection Initializers Anonymous Types Extension Methods Lambda Expressions Query Expressions LINQ LINQ to SQL LINQ to XML

738 views • 46 slides

C# 3.0 & LINQ

C# 3.0 & LINQ. Raimond Brookman – IT Architect http://blogs.infosupport.com/raimondb. Outline. Linq Project DLinq XLinq C# 3.0 Language Enhancements. Problem: Data != Objects. Service based Solution. <book> <title/> <author/> <year/> <price/> </book>. Xml Read.

461 views • 30 slides

Lambda and LINQ in C#

The fancy stuff. Lambda and LINQ in C#. Purpose of these slides. Direct the flow of the presentation AND Serve as a place for you to check details on LINQ stuff "I remember join was possible but can't remember the details.." These two are equally important. Summary. Introduction

404 views • 22 slides

From LINQ to DryadLINQ

From LINQ to DryadLINQ. Michael Isard Workshop on Data-Intensive Scientific Computing Using DryadLINQ. Overview. From sequential code to parallel execution Dryad fundamentals Simple program example, plan for practicals. Distributed computation. Single computer, shared memory

411 views • 30 slides

C# 3.0 & LINQ

469 views • 46 slides

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From Haskell via C to LINQ

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Presentation Transcript

LINQ to SQL

LINQ to SQL LINQ to Entities

C# 3.0 and LINQ

LINQ to SharePoint

From C to C++

Essential LINQ with C#

Programming in C# LINQ

Introduction to LINQ

From (Visitor) to LINQ

C# 3.0 &amp; LINQ

Introduction to LINQ

Linq to sql

C# and LINQ

C# 3.0 &amp; LINQ

C# 3.0 &amp; LINQ

Lambda and LINQ in C#

From LINQ to DryadLINQ

C# 3.0 &amp; LINQ

C# 3.0 & LINQ

C# 3.0 & LINQ

C# 3.0 & LINQ

C# 3.0 & LINQ