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Download and Install Visual Studio 2008 and .Net Framework 3.5 SP1 Beta(KB945140) Visual Studio 2008 and .Net Framework 3.5 SP1 Beta was announced today after being kept as a secret for some time. Here is the list of available downloads as part of this release: Microsoft Visual Studio 2008 Service Pack 1 Beta Microsoft .NET Framework 3.5 Service pack 1 Beta - Full Installation Microsoft .NET Framework 3.5 Service pack 1 Beta - Web Installation Microsoft .NET Framework 3.5 Client Profile (Beta) Microsoft...
DEV353: Data Access in Visual Studio 2008 - Slide Decks and Demos Earlier this week I presented at Tech Ed Israel 2008 . My session title was What's new around Data Access in Visual Studio 2008 , and I talked about the following topics: DataSets Enhancements in Visual Studio 2008 and .Net Framework 3.5 ( watch the screencast ) Adding a Service Reference to a service with DataSets as part of its operations signature The ability to separate between the DataSets project and the TableAdapters Project...
ADO.Net Data Services Feedback: DataContextServiceProvider Required for LINQ to SQL support After writing my previous posts about ADO.Net Data Services : ADO.Net Data Services Part 1 - Building a Simple Web Data Service ADO.Net Data Services Part 2 - Using Service Operations with WebGet ADO.Net Data Services Part 3 - Querying a Web Data Service and WebDataGen.exe I took a little time to write some logic that manipulates data on the client side and applies the changes back to the service. Starting...
ADO.Net Data Services Part 3 - Querying a Web Data Service and WebDataGen.exe This post is part of a series of posts about ADO.Net Data Services , a part of the ASP.Net 3.5 Extensions. In ADO.Net Data Services Part 1 - Building a Simple Web Data Service I had a step by step guide for building a simple web data service, that exposed resources as IQueryable properties of the DataContext . In ADO.Net Data Services Part 2 - Using Service Operations with WebGet I added some Service Operations to the Data...
LINQ to SQL Session @ Developer Academy 2 - Video is now Available On November 27th, 2007 I gave a session about LINQ to SQL at the Developer Academy 2 (The Israeli developers conference). You can download the presentation and video from My Presentations page. Although the presentation was given in Hebrew, you can benefit from the demos that were given in C#... Enjoy!
ADO.Net Data Services Part 2 - Using Service Operations with WebGet This post is part of a series of posts about ADO.Net Data Services , a part of the ASP.Net 3.5 Extensions. In ADO.Net Data Services Part 1 - Building a Simple Web Data Service I had a step by step guide for building a simple web data service, that exposed resources as IQueryable properties of the DataContext . I this post, I will add some Service Operations to the Data Service. 1. Open the Blog Data Service fService Operations rom...
ADO.Net Data Services Part 1 - Building a Simple Web Data Service This post is part of my Get Started with ADO.Net Data Services post series. This post is a step by step guide for building a Simple Web Data Service for the Blog database I posted in the last post . 1. Create a new standard ASP.Net Web Application . Notice that there is no special project template for a Web Data Service, and later we will see the new item template. In this guide, I called my web application BlogWebApp . 2. Create...
ADO.Net Entity Framework Oracle Provider Support One of the great promises of the ADO.Net Entity Framework is that is supports working with different databases while still getting pretty much the same functionality. E-SQL, the Entity SQL dialect being used in ADO.Net Entity Framework is database independent, and supports this vision. Many customers that use Oracle databases are looking for an ADO.Net Entity Framework Oracle Provider since it was first previewed in 2006. With the release of ADO.Net...
ADO.Net Entity Framework Beta 3 is Available The ADO.Net Entity Framework bits for Visual Studio 2008 RTM , and the December 2007 CTP of the Entity Framework Tools are available for download. ( Original Annoucement ) ADO.Net Entity Framework Beta 3 ADO.Net Entity Framework Tools December 2007 CTP ADO.Net Entity Framework Samples for Beta 3 ADO.Net Entity Framework Beta 3 Documentation The highlights of this release are: Performance improvements Much quicker object query execution Simpler generated...
Slide Decks and Demos from LINQ to SQL Session at Developer Academy 2 I gave a session about LINQ to SQL in the Developer Academy 2 conference. From the feedback I got, it seems that the audience had good time and went away with valuable knowledge about LINQ to SQL. I personally had a great time and was very excited all day long. You can find the slide decks and demos from the session in my presentations page . If you have any feedback about the session, I'd like to hear it! Enjoy!
LINQ to SQL Concurrency - ChangeConflictException Row not found or changed If we create a small model of the Northwind database, and we try to modify one of the customers (lets take ALFKI for example): NorthwindDataContext db = new NorthwindDataContext (); Customer alfki = db.Customers.Single(c => c.CustomerID == "ALFKI" ); alfki.City = "London" ; db.SubmitChanges(); We will see that the update command that is created by the run time is: UPDATE Customers...
LINQ to SQL: Table<T>.Detach Method Does Not Exist Moving from Visual Studio 2008 Beta 2 to Visual Studio 2008 RTM , I read about LINQ to SQL Breaking Changes from Visual Studio 2008 Beta 2 to RTM . From the document: Table<T>.Attach changed to throw an exception if attached entity has not been detached The designed purpose of Table<T>.Attach method is to let you make a DataContext aware of objects that are transferred from other tiers, usually through serialization/deserialization...
LINQ to SQL Breaking Changes from Visual Studio 2008 Beta 2 to RTM With the release of Visual Studio 2008 , there are some changes moving LINQ to SQL projects from Visual Studio 2008 Beta 2 to Visual Studio 2008 RTM. There was already writen by Dinesh Kulkarni , the PM of LINQ to SQL in this post , but now they are officially published in a complete document. Download it here . Enjoy!
C# 3.0, LINQ and LINQ to SQL Hands on Labs for Visual Studio 2008 RTM After the release of Visual Studio 2008 RTM, the Visual Studio 2008 Samples page on MSDN was update accordingly. You can find few Hands on Labs there that will help you practice the new language features: C# 3.0 Language Enhancements Hands On Lab LINQ Hands On Labs LINQ to SQL Hands on Lab Additionally, you can Download Visual Studio 2008 and .NET Framework 3.5 Training Kit for other new technologies around. Enjoy!
Visual Studio 2008 RTM Live and Kicking! Yesterday, after the announcement that Visual Studio 2008 RTM Is Available for MSDN Subscribers , I downloaded and installed it, following Scott Guthrie's Installation Suggestions . The installation ran over the night so I can't really tell how long it took, but as of this morning - Visual Studio 2008 RTM Live and Kicking! Enjoy!
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