Comment Feed for Channel 9 - C# 4.0 Dynamic with Chris Burrows and Sam Ng http://ecn.channel9.msdn.com/o9/previewImages/100/493510_100x75.jpg Channel 9 - C# 4.0 Dynamic with Chris Burrows and Sam Ng In this video Microsoft developers Sam Ng and Chris Burrows discuss the new Dynamic feature that is part of the next version of C#. This feature provides enhanced interoperation with dynamic languages such as Ruby and Python, with dynamic models such as Silverlight JavaScript, and with COM objects, particularly those that you find in the Office APIs. With the addition of Dynamic to C# 4.0, it is now much easier to access Microsoft Office APIs from C#. Sam and Chris are both developers on the C# compiler team and both helped design the implementation of Dynamic found in C# 4.0. en Wed, 19 Jun 2013 23:24:00 GMT Wed, 19 Jun 2013 23:24:00 GMT Rev9 Re: C# 4.0 Dynamic with Chris Burrows and Sam Ng very interesting video, and deep too Smiley but why isnt it on the main page?? alot of people will miss it if it doesnt displayed there... :/

posted by aL_

]]> http://channel9.msdn.com/Blogs/CharlieCalvert/CSharp-4-Dynamic-with-Chris-Burrows-and-Sam-Ng#c633892501220000000 Tue, 22 Sep 2009 21:02:02 GMT http://channel9.msdn.com/Blogs/CharlieCalvert/CSharp-4-Dynamic-with-Chris-Burrows-and-Sam-Ng#c633892501220000000 aL_ Re: C# 4.0 Dynamic with Chris Burrows and Sam Ng Because we didn't know about it. Fixed! Thanks for making content for C9, Charlie.

C

posted by Charles

]]> http://channel9.msdn.com/Blogs/CharlieCalvert/CSharp-4-Dynamic-with-Chris-Burrows-and-Sam-Ng#c633892533660000000 Tue, 22 Sep 2009 21:56:06 GMT http://channel9.msdn.com/Blogs/CharlieCalvert/CSharp-4-Dynamic-with-Chris-Burrows-and-Sam-Ng#c633892533660000000 Charles Re: C# 4.0 Dynamic with Chris Burrows and Sam Ng sweet Smiley its a good and technical interview, those have been somewhat thin lately :/

posted by aL_

]]> http://channel9.msdn.com/Blogs/CharlieCalvert/CSharp-4-Dynamic-with-Chris-Burrows-and-Sam-Ng#c633893006690000000 Wed, 23 Sep 2009 11:04:29 GMT http://channel9.msdn.com/Blogs/CharlieCalvert/CSharp-4-Dynamic-with-Chris-Burrows-and-Sam-Ng#c633893006690000000 aL_ Re: C# 4.0 Dynamic with Chris Burrows and Sam Ng Yes I agree! Now it would be nice to see some how-to/tutorial video with samples Smiley

posted by wisnia

]]> http://channel9.msdn.com/Blogs/CharlieCalvert/CSharp-4-Dynamic-with-Chris-Burrows-and-Sam-Ng#c633893176450000000 Wed, 23 Sep 2009 15:47:25 GMT http://channel9.msdn.com/Blogs/CharlieCalvert/CSharp-4-Dynamic-with-Chris-Burrows-and-Sam-Ng#c633893176450000000 wisnia Re: C# 4.0 Dynamic with Chris Burrows and Sam Ng We'll keep more technical stuff coming (there's some great content in the pipeline). You will see more and more content coming from folks who work on product teams in addition to content from the C9 team. That's the future and it's exciting.

 

In terms of more specific product deep dives + demo and code samples... Stay tuned... Smiley

C

posted by Charles

]]> http://channel9.msdn.com/Blogs/CharlieCalvert/CSharp-4-Dynamic-with-Chris-Burrows-and-Sam-Ng#c633893265080000000 Wed, 23 Sep 2009 18:15:08 GMT http://channel9.msdn.com/Blogs/CharlieCalvert/CSharp-4-Dynamic-with-Chris-Burrows-and-Sam-Ng#c633893265080000000 Charles Re: C# 4.0 Dynamic with Chris Burrows and Sam Ng During the presentation it was mentioned that interop assemblies are optional. How about the XML source code documentation ? One of the advantages of using primary interop assemblies is to ship the XML source code documentation to the users machines so the users can use the intellisense. How is this supported in DLR?

posted by cicero

]]> http://channel9.msdn.com/Blogs/CharlieCalvert/CSharp-4-Dynamic-with-Chris-Burrows-and-Sam-Ng#c633893362820000000 Wed, 23 Sep 2009 20:58:02 GMT http://channel9.msdn.com/Blogs/CharlieCalvert/CSharp-4-Dynamic-with-Chris-Burrows-and-Sam-Ng#c633893362820000000 cicero Re: C# 4.0 Dynamic with Chris Burrows and Sam Ng Too bad you guys didn't white board some examples.  Good video regardless Smiley

posted by ChrisStepaniuk

]]> http://channel9.msdn.com/Blogs/CharlieCalvert/CSharp-4-Dynamic-with-Chris-Burrows-and-Sam-Ng#c633894911300000000 Fri, 25 Sep 2009 15:58:50 GMT http://channel9.msdn.com/Blogs/CharlieCalvert/CSharp-4-Dynamic-with-Chris-Burrows-and-Sam-Ng#c633894911300000000 ChrisStepaniuk Re: C# 4.0 Dynamic with Chris Burrows and Sam Ng For those of you looking for related material, check out the How Do I (HDI) videos on this page:

 

http://msdn.microsoft.com/en-us/vcsharp/bb798022.aspx

 

Look for the "C# 4.0 Video Series," and for the "How do I use the Visual Studio IDE" series. We also put together some VB videos on the Visual Studio 2010 Beta 2, but they do not appear to be posted yet. There should appear here soon:

 

http://msdn.microsoft.com/en-us/vbasic/bb466226.aspx

 

For now, here are individual links to the VB posts:

 

How Do I Use Autoimplemented Properties in Visual Basic will be at http://msdn.microsoft.com/vbasic/ee681550.aspx

How Do I Use Implicit Line Continuation in Visual Basic 10 is http://msdn.microsoft.com/vbasic/ee681551.aspx

 

- Charlie

posted by CharlieCalvert

]]> http://channel9.msdn.com/Blogs/CharlieCalvert/CSharp-4-Dynamic-with-Chris-Burrows-and-Sam-Ng#c633915763720000000 Mon, 19 Oct 2009 19:12:52 GMT http://channel9.msdn.com/Blogs/CharlieCalvert/CSharp-4-Dynamic-with-Chris-Burrows-and-Sam-Ng#c633915763720000000 CharlieCalvert Re: C# 4.0 Dynamic with Chris Burrows and Sam Ng Folks asked about XML comments and the DLR. As best I can see, this feature isn't going to be supported with the DLR. The compiler (and IDE) have no idea what the metod that actually gets bound will be, so we cannot give XML documentation at Design Time. That's just the way Dynamic works. When we use Dynamic, the IDE and compiler don't, by definition, know how the call will be bound at runtime, so it doesn't attempt to give us the great support we get for static calls inside the IDE at Design Time. In general, support for dynamic is designed to give us a better option when calling methods dynamically, but there is no denying the advantages that accrue when we link statically at compile time. If you need to call into a dynamic API, then you get better support with C# 4.0 than you had earlier, but that doesn't mean you get all the support available when calling a static method with strict type checking. By the way, and to be sure that no one gets confused, when you are calling Office APIs from the VS 2010 IDE in C# 4.0, you will get good support from Intellisense. Intellisense works when you are calling Office APIs from Visual Studio 2010.

posted by CharlieCalvert

]]> http://channel9.msdn.com/Blogs/CharlieCalvert/CSharp-4-Dynamic-with-Chris-Burrows-and-Sam-Ng#c633915822660000000 Mon, 19 Oct 2009 20:51:06 GMT http://channel9.msdn.com/Blogs/CharlieCalvert/CSharp-4-Dynamic-with-Chris-Burrows-and-Sam-Ng#c633915822660000000 CharlieCalvert