InfoQ Homepage .NET Framework Content on InfoQ
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Weak Events in WPF 4.5
.NET 4.5 brings with it a generic version of WeakEventManager for WPF developers. In addition to not needing the event-specific subclass, this version also dispenses with the need for listener interfaces.
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Fluqi Makes JQuery Simpler
Fluqi provides a generic Widget builder for JQuery that allows you to visually create and customize JQuery UI widgets and then use the generated markup and JavaScript in your own application. It also provides a .NET API, in form of a fluent interface to use and configure JQuery UI controls in your server side code.
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ASP.NET MVC Model Binding
Model Binding is a feature that simplifies controller actions by using the request data to create strongly typed objects. Jess Chadwick takes a deep dive into this feature in an MSDN article and explores complex scenarios, as well as creating custom model binders when the default model binder is not enough.
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Microsoft Deprecates Legacy Workflow Foundation Libraries in New Beta Release
In a recent blog post, Microsoft announced that the first generation objects of their WF technology are being deprecated in the upcoming .NET 4.5 release. WF, which is a workflow engine leveraged by .NET developers as well as a handful of Microsoft server products, has multiple new capabilities in .NET 4.5 while officially putting application that leverage the old .NET 3.0 objects on notice.
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Lighter Configuration Files and Better ASP.NET Support with WCF 4.5
Ido Flatow has been posting a series on the upcoming changes to WCF in .NET 4.5. Most of these changes revolve around making configuration files lighter and easier to work with in both stand-alone and IIS hosted modes.
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LightSpeed – A Commercial ORM For .NET
LightSpeed is a commercial ORM for .NET that boasts of several features such as Entity Serialization, a robust VS designer, built-in LINQ support, support for DTOs and more. We got in touch with John-Daniel Trask, co-founder of Mindscape (LightSpeed’s maker) to speak more about the product and ORMs in general.
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Undo-Redo Frameworks For WPF and Silverlight
Undo and Redo are commands that are commonly expected by end users and, when well implemented, can improve an application's usability significantly. At least two libraries exist that can help WPF and Silverlight developers for this purpose - a recently announced Undo-Redo framework from Infragistics (CTP) and an open source library called Undo.
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Most-Wanted Features in Entity Framework
The EF team has setup a uservoice forum to let users request and vote for features. We are highlighting the current top 7 most-voted-for feature requests, along with possible workarounds you can use today.
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EF 4.3 Gets Code First Migrations But No Enum Support
Entity Framework 4.3 Beta has been announced and one of the biggest feature updates is Automatic Database Migrations for Code First. The version also comes with complete XML documentation and improved logging. However, one commonly requested feature, Enum Support, will make it only in EF 5.0.
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Open Source Word Generator Using OpenXML SDK 2.0
OpenXML SDK 2.0 for MS Office provides strongly typed part classes to manipulate Open XML documents. WorddocGenerator, an open source utility for generating template driven word files is one example of what can be done with this SDK. InfoQ got in touch with Atul Verma the developer of this utility to ask him a few questions about this project.
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Introducing PowerShell 3
PowerShell 3 which will be released as a part of Windows Management Framework 3.0 is currently in CTP. Apart from being based on the DLR, it has a lot of new features such as better workflows, simpler syntax, delegation of credentials, robust sessions and more.
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Oracle Provider Gets EF Support
Oracle has recently released Oracle Data Access Components (ODAC) 11.2 Rel 4 with support for Entity Framework 4.1 and 4.2. This will allow .NET developers working with Oracle database to work with a popular ORM and use LINQ to Entities for data access operations instead of hand-coding the SQL statements. However Code First and DBContext API are not supported in this release.
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2011 in Review: Highlights of .NET OSS Projects
2011 was a busy year for OSS projects using .NET. Phil Haack has released some highlights.
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Interview with Julie Lerman on Programming Entity Framework: Code First
The dotNetMontreal community hosted a seminar by Julie Lerman on the Entity Framework Code First approach. Code First is essentially a new programming style for generating a database directly from code. Entity Framework enables developers to create data access applications by programming against a conceptual application model instead of programming directly against a relational storage schema.
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.NET Framework Support for Cloud Foundry Through Open Source Contribution From Tier 3
Cloud service provider Tier 3 has released Iron Foundry, a .NET-friendly fork of VMware’s Cloud Foundry platform-as-a-service. Iron Foundry gives the sizeable number of .NET developers an open source alternative to Windows Azure and lets them participate in the increasingly popular Cloud Foundry ecosystem.