Articles by Paulo Morgado (Articles: 11, Technical Blogs: 40)

An implementation of a web browser control for the .NET Framework 1.1.

An article on HTTP compression in the .NET Framework 1.1.

An article on how to request and handle HTTP compression in .NET Framework 2.0.

An IHttpHandler/IHttpHandlerFactory to map requests.

This article introduces the concept of Page Modules, which are similar to HTTP Modules but related to Page Life Cycle, and the need for them.

An article on how to fork the processing of XML, in .NET Framework 1.1.

An article on how to process XML sub-trees in .NET Framework 1.1.

A Culture and Region Information tool for .NET 2.0 based on System.Globalization.CultureAndRegionInfoBuilder

A data store to store data by scope.

Introducing the concept

Some time ago, I needed to retrieve the last items of a sequence that satisfied some criteria and, looking at the operators available in the Enumerable class, I noticed that there wasn’t such an operator.

The procedures to define document compatibility in Internet Explorer 8 are well documented here, but I’ve seen many developers and system administrators that are not aware of this...

Web Site Globalization With ASP.NET Routing

Patch For ASP.NET Vulnerability Available

Is Your ASP.NET Development Server Not Working?

Detecting User Regional Settings In The Web Browser

Coupling ASP.NET Session State With Forms Authentication

Dynamic resolution as well as named and optional arguments greatly improve the experience of interoperating with COM APIs such as Office Automation Primary Interop Assemblies (PIAs). But, in order to alleviate even more COM Interop development, a few COM-specific features were also added to C# 4.0.

The Evolution Of C#

C# Proposal: Compile Time Static Checking Of Dynamic Objects

As part of the co-evolution effort of C# and Visual Basic, C# 4.0 introduces Named and Optional Arguments.

The major feature of C# 4.0 is dynamic programming - not just dynamic typing, but dynamic in a broader sense, which means talking to anything that is not statically typed to be a .NET object.

More On Array Variance

C# 4.0: Covariance And Contravariance In Generics

C# 4.0: Alternative To Optional Arguments

The Roslyn team has announced general availability of the Roslyn CTP!

Running .NET 1.1 Applications on .NET 2.0

After having put my .NET 1.1 application running on the .NET 2.0 runtime (^), I’m planning on migrating it to .NET 2.0, but not all at once. Because I don’t want to have 2 solutions (one on Visual Studio 2003 for the .NET 1.1 assemblies and another on Visual Studio 2008 for the .NET 2.0 assemblies)

LINQ: Single vs. First

LINQ: Enhancing Distinct With The PredicateEqualityComparer

LINQ: Enhancing Distinct With The SelectorEqualityComparer

Getting Interface Property Implementations

Like other LINQ API methods that extract a scalar value from a sequence, Single has a companion SingleOrDefault. The documentation of SingleOrDefault states that it returns a single, specific element of a sequence of values, or a default value if no such element is found, although, in my opinion

Following my last post, I received lots of enquiries about how got to master the creation of expression trees.

Dumping Objects Using Expression Trees

If the intent is to hydrate the objects from data, why not have an expression that does just that?

Hydrating Objects With Expression Trees

Performance comparisons between the different methods of hydrating objects

The TakeLastWhile operator returns last contiguous elements from a sequence that satisfy the specified criteria and is implemented as the TakeLastWhile extension methods.

The TakeLast operator returns a specified number of contiguous elements from the end of a sequence and is implemented as the TakeLast extension method.

Following my last post, in this post I’ll introduce the implementation of the SkipLast operator.

LINQ: Implementing The SkipLastWhile Operator

LINQ: Introducing The Skip Last Operators

Some time ago, I needed to retrieve the last items of a sequence that satisfied some criteria and, looking at the operators available in the Enumerable class, I noticed that there wasn’t such an operator.

In a previous post, I showed how to create expression trees to set properties on an object. Recently someone contacted me the help develop some kind of command pattern framework that used developer friendly lambdas to generate property set expression trees.

Internet Explorer 10 User Agent Strings On Windows 8 64bit

Cleaning HTML With Regular Expressions

CodeIt.Right Code File Header Template For StyleCop Rules

Visual Studio: Setting Up The Current Project And Run

How To Set Elements Of An Array Of A Private Type Using Visual Studio Shadows

A TraceListener For Tests