Learn how to build queries with the Entity Framework that involve multiple tables as well as binding in the UI with the EntityDataSource.
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.NET Developers may not recognize the terms invariance, covariance, and contravariance, it is likely they have been impacted by them and left wondering. This article will explain the concepts and the changes being introduced as part of .NET Framework 4.0.
The focus of this article will be on the dynamic language support (DLR) that will be released as a part of the upcoming 4.0 version of the .NET Framework.
Learn about the COM Interoperability improvements coming with the .NET Framework 4.0 and how they will make your COM Interop such as Office applications much easier.
Learn three industry trends that are influencing the next releases of C# and Visual Basic.
The Entity Framework provides a .NET class-based model of a data store, letting you query the model with LINQ, while the model do the background grunt work of contacting the data store to add, update, or delete data.
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The Transactional File System (TxF), which allows access to an NTFS file system to be conducted in a transacted manner through extensions to the Windows SDK API. MFC 10, has been extended to support TxF and related technologies. This support allows existing MFC applications to be easily extended to support kernel transactions.
Adding extra fields to an ASP.NET membership set-up doesn't have to be difficult, especially if there is only a small amount of data.
Hannes du Preez explains what delegates are and how to use them to call managed and unmanaged code in VB.NET.
This article introduces you to Big Data, Apache Hadoop and MapReduce jobs. We will also learn how to create MapReduce jobs using C#.