×

First time here?

You are looking at the most recent posts. You may also want to check out older archives. Please leave a comment, ask a question and consider subscribing to the latest posts via RSS or email. Thank you for visiting!

Tagged: linq

Please leave a comment, ask a question and consider subscribing to the latest posts via RSS or email. Thank you for visiting! Below is a list of entries related to the tag listed above.. My site contains more than just the information below and I'd encourage you to visit the home page to view current information as well as other items/categories that might be of interest.



There are 12 entries for the tag linq

Metro app development hidden gem: anonymous type binding

Just a little post to point out a hidden gem if you are a .NET developer creating a Metro style app: you can bind to anonymous types.  This came up in a discussion with a customer today that I was having and, frankly, I never tried it until then because my mind was back in Silverlight where this isn’t possible.  There may not be a tone of cases where this is valuable for you, but knowing it is there may help. Let’s assume I have a basic class Person: ...

.NET RIA Services Update with new Silverlight project template

We’ve update the .NET RIA Services build for May 2009.  The updated May preview can be downloaded here: .NET RIA Services May 2009.  You may have to uninstall your previous version before installing this one.  What is .NET RIA Services? Microsoft .NET RIA Services simplifies the traditional n-tier application pattern by bringing together the ASP.NET and Silverlight platforms. The RIA Services provides a pattern to write application logic that runs on the mid-tier and controls access to data for queries, changes and custom operations. It also provides end-to-end support...

Troubleshooting data/service access in Silverlight

A while back I pondered doing a “live” debug session with people who were/are working with Silverlight 2 and data access via services, etc.  I really like a live concept because it allows people to ask real questions and feels more conversational than a one-way presentation.  After some consideration, I’m not sure I could quite guarantee the environment I was looking for to accomplish this type of style. So as a second best, I’ve set up a webcast: Troubleshooting Silverlight Data Access.  I hope to keep the question channel open during the webcast though and answer as many questions as possible. ...

Calling services from Silverlight 2 part 2

In a previous post, I wrote about some samples of calling various types of services from Silverlight 2.  In the code, I was using constructors in my ASMX and WCF services with specifying a binding type and endpoint address. It was called out to me that in other demonstrations, people did not use this construct.  While the method I demonstrated works (explicitly specifying the binding and endpoint), in some cases it may not be necessary.  One such case would be if you only have one endpoint and it is basicHttpBinding. The error in my code/instructions was about changing the binding information in...

Shared project templates and ASP.NET Empty Web Site

If you are like me, you probably create a lot of projects in Visual Studio that end up getting thrown away and are intended just to test out a theory you have, double-check yourself when you are going mad because you can't find a bug, testing out something you read on a blog post, whatever. Most of the projects I create are web projects.  I've started to adopt the "_Delete" mechanism to help me identify what I can truly delete in my folders later.  But is not the point here.  One thing that I do when creating web projects is...

Calling web services with Silverlight 2

UPDATE: Source code posted here. Now that Silverlight 2 is out to the masses (even in beta form), there are likely a lot of developers looking to wire-up web services with their applications in .NET rather than the Silverlight 1.0 method of Javascript.  I thought I'd give you some quick examples of how to do this using some different methods: ASP.NET Web Services (ASMX), Windows Communication Foundation (WCF), REST service, and talk about cross-domain calls.  These are meant to be examples using very much 'hello world' style services, but demonstrating at least how to execute the call. If you are an ASP.NET...

linq cheat sheet

just saw in my feed reader...a cheat sheet by keith rull for LINQ.  keith purports that this isn't a definitive list by any means but says: "It consist of a few snippets that you might commonly do when doing LINQ processing." he uses this for his most common tasks.  when i first start learning anything new, i do the same thing keeping snippets around to help me remember certain things.  as an example, can't remember how to do the paging?  use keith's cheat: //take three records var takeThree = listOfPerson.Take(3); //go to the 10th record and then take 3 records from there var skipTenTakeThree = listOfPerson.Skip(10).Take(3); thanks...

pdc2008 announced

pdc for 2008 has been announced so you can save the date. the professional developer conference 2008 will be 27-30 OCTOBER at the Los Angeles Convention Center.  if you want the details (minimal now other than what i just said), you can visit the pdc2008 site. tags: pdc , pdc2008 , devdays , developer , professional developer conference , silverlight , visual studio , linq , asp.net , orcas , vb10 , vb , xml , xaml

get visual studio 2008 pro for free

[UPDATE: I added other US cities I am aware of, any not listed here, I'm not aware of them.  Reminder that these are being hosted by user group communities in partnership with Microsoft.  If you don't attend the user groups sponsoring these events, you have them to thank and you should start attending and getting involved!!!! These events are made possible by the commitment of user groups.  You should absolutely participate in them, show your support, be an active member and get to know your local developer contact at Microsoft :-).] want the latest IDE toolset and start developing solutions in .net...

introducing: the code trip

this week at devconnections a few of my comrades were there and started to spread the word about our planning on something we are doing in the western united states.  we're calling it 'the code trip' and the plan is simple, get us (the developer evangelists who interact with our community groups) out hitting the streets and talking code.  we're in planning stages right now for sure, and brewing up some things for our stops.  we want our communities to participate in that planning.  have a good idea?  let us know.  want to ride on the RV for a leg? ...

cutting edge hosters provide .net 3.5 and iis7

in a world of changing technology, when we look for places to put our apps, we're probably looking for people who are on the cutting edge of the frameworks as well.  i want to draw your attention to discountasp.net.  why?  well, for one their feature set rocks. free iis7/.net 3.5 hosting during the beta (one of the early adopter hosters) real-time data backup tools great sql support with tooling as well ...

phoenix area event added

due to some feedback, microsoft has added an msdn/technet event to the phoenix area on 26 SEP 2007. for msdn, the topics covered in the half-day session are: LINQ (covered by Rob Bagby) WCF (covered by Rick Garibay) Silverlight (covered by me) please join us and register for both the technet and the msdn event!  they are both free events! register for technet register for msdn tags: msdn , technet , linq ,...


DISCLAIMER:

The opinions/content expressed on this blog are provided "ASIS" with no warranties and are my own personal opinions/content (unless otherwise noted) and do not represent my employer's view in any way.