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Browse.develop.com is a community that was established to collect and
organize valuable web information. Our technical staff have selected and
indexed information and courses that they feel will help you stay
current on best practices across the SDLC.
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52 Articles match "Objects"
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Related DevelopMentor Courses
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Essential LINQ with the Entity Framework
including extension methods and lambda expressions Use LINQ to filter, sort, and group in-memory collections of objects Create LINQ to SQL queries to execute SQL Server stored procedures and perform updates in real-world database applications Write LINQ to XML queries to search XML documents and save them to the file system Build a rich conceptual entity model using the EF and to visually map it to a database schema Use LINQ to Entities to write strongly typed queries against the Entity Data Model Detect and resolve concurrency conflicts with both LINQ to SQL and LINQ to Entities Execute business
DevelopMentor Courses
- Friday, June 12, 2009
Essential Spring 2.5 and Hibernate
Explain how the issues associated with object persistence in a relational model are addressed by Hibernate Understand the relationships between SQL, Java, Spring, and Hibernate Discuss the challenges to adopting Hibernate in the enterprise Write applications that take advantage of the Hibernate Persistence Manager. Understand the persistent object lifecycle and how that relates to transactions and concurrency. Map Java classes to relational tables. Capture both relational and inheritance associations in metadata using either XML or the Java 5 Annotations mechanism.
DevelopMentor Courses
- Friday, June 12, 2009
Foundations of C# Programming and the .NET Framework
Examine core language features such as types, variables, and control constructs Use object-oriented features such as class, interface, protection, and inheritance Perform error notification and error handling using exceptions Use properties to implement the private data/public accessor pattern Use namespaces to group related types Use delegates and events to implement callbacks Override Object class methods such as ToString Avoid dll conflicts during deployment Use dynamic binding and polymorphism to write generic code (i.e., Day 2 Class A class is a key object-oriented programming
DevelopMentor Courses
- Friday, June 12, 2009
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191 Articles match "Objects"
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The Latest from DevelopMentor
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MVVM: IUIVisualizer and event management with behaviors
namespace JulMar.Windows.Interfaces
{
public interface IUIVisualizer
{
void Register( string key, Type winType);
bool Unregister( string key);
bool Show( string key, object state, bool setOwner,
EventHandler
completedProc);
ShowDialog( string key, object state);
}
}
Notice In this post, we will look at the IUIVisualizer , and bring together
some some of the concepts we’ve talked about already through a new sample – a simple picture
viewer:
Mark's Blog of Random Thoughts
- Friday, February 5, 2010
EF4 Self Tracking Entities – the new DataSet?
you manipulate the state the object itself tracks the changes to properties and
whether It also marks the object as modified
in types are nothing more than serialization helpers – to help us bridge the object
world the service metadata – so the objects *look* right, just the all important code
in A while back I wrote a
blog blog post about DataSets and why you shouldn’t use them on service boundaries.
The
.NET Meanderings
- Friday, February 5, 2010
Are there any System Analysts out there?
Later in the book he gives the list of the objectives of system analysis: 1. Has anyone met a System Analysts lately? I ask because I’ve been looking for over a year and can’t find one. I should say immediately I’m not looking to hire one, rather I want to find out what they do. I’ve looked and I’ve asked and the role seems to have disappeared from organizations.
Allan Kelly's Blog
- Tuesday, February 2, 2010
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Sending your own objects to a WF4 workflow
So how about passing some more complex data. To show how to do so I will replace the singe string with a person object. The CreateWorkflow() function will change now reflecting the fact that the service will no longer expect a string but a person object. private static WorkflowElement CreateWorkflow()
{
var result = new Sequence();
var input = new Variable ();
result.Variables.Add(input);
XNamespace ns = "http://tempuri.org" ;
var handle = new Variable ();
result.Variables.Add(handle);
The Problem Solver
- Thursday, August 20, 2009
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Using Model – View – ViewModel with Silverlight
The code behind is very simple and looks like this:
1: using System.Windows.Controls;
2: using SilverlightMVVMDemo.ViewModel;
3:
4: namespace SilverlightMVVMDemo.View
5: {
6: public partial class CustomerView : UserControl
7: {
8: public CustomerView()
9: {
10: InitializeComponent();
11: DataContext = new CustomerViewModel();
12: }
13:
14: private
The Problem Solver
- Tuesday, April 7, 2009
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Mapping from Business Objects to DTOs – Enter AutoMapper
passed and not use business objects. translate from the Data Transfer Object (DTO) in the contract to business object
and A while back I did this
post post talking about how WCF contract definitions should model the messages being
passed This inevitably means that you have
to
.NET Meanderings
- Friday, February 20, 2009
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Avoid native code in managed object files (".obj" files)
When a cpp file is compiled with /clr, a managed object file is created. such a managed object file contains only managed code. that end up in a managed object file with managed and native code:
When #pragma unmanaged is used
When the C++ file contains a function with C++ constructs that are not mappable to
IL code.
In most scenarios,
However, there are two scenarios
Marcus' Blog
- Thursday, January 12, 2006
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Objects from Hell?
Does your software/web application gain the benefits of Object Orientation (OO)? Well designed object-oriented applications exhibit high cohesion and low coupling. does not mean your application benefits from object-orientation.
A Tags: Software Development Cohesion Coupling Encapsulation Object Oriented Objects Small changes to requirements mean small changes to the code. Just because you use an OO language like Java,C#, C++ etc.
Jim Schardt's Blog
- Wednesday, July 1, 2009
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Rehosting the Workflow Designer in WF4
The WorkflowDesigner has an Items collection with a bunch of useful objects in there. One of these is a Selection object. Note: This blog post is written using the .NET NET framework 4.0 Beta 2 With Windows Workflow Foundation 3 it was possible to rehost the workflow designer in your own application.
The Problem Solver
- Wednesday, December 23, 2009
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Getting started with Windows Workflow Foundation 4
Creating workflows is done by creating a WorkflowInstance object. This object is raises events for that workflow and only for that specific workflow. But surely there is still an Activity base class? Yes there is. As you may have heard Windows Workflow Foundation 4 is not an upgrade from Windows Workflow Foundation 3 (or 3.5). The version numbers might suggest that the previous version was quite mature but in fact it refers to the version of the .NET
The Problem Solver
- Monday, June 22, 2009
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