LINQ/VB9 Archives | Page 8 of 11

How to implement IQueryable (by Kevin Halverson)

VBTeamJuly 11, 2007Jul 11, 200707/11/07

Here’s a link to a post I just finished on ‘How to implement IQueryable’ (create a custom Linq provider).http://blogs.msdn.com/kevin_halverson/archive/2007/07/10/how-to-implement-iqueryable.aspxMy example project allows you to query the Windows Vista (Desktop) Search engine for files on your local machine. For example:&...

Slide Deck for Conquering XML with LINQ to XML Webcast [Beth Massi]

Beth MassiJuly 5, 2007Jul 5, 200707/5/07

Amanda Silver gave a great webcast Tuesday morning on LINQ to XML (if you missed it, just click the link and view it on-demand). Here is the deck she used. Happy LINQing! -Beth Massi, Program Manager VS Community VB9 - Conquering XML with LINQ to XML.pptx...

LINQ Cookbook, Recipe 5: Concatenating the selected strings from a CheckedListBox (Kit George)

VBTeamJuly 3, 2007Jul 3, 200707/3/07

Ingredients: - Visual Studio 2008 (Beta2 or Higher) Categories: LINQ-To-Objects, LINQ and WinForms Instructions: CheckedListBox1.Items.AddRange( _ New String() {"Apple", "Orange", "Banana", _ "Avocado", "Tomato", "Tamarillo", _ "Kiwifruit", "Cherry...

LINQ Cookbook, Recipe 3: Find all the prime numbers in a given range (Jonathan Aneja)

VBTeamJune 28, 2007Jun 28, 200706/28/07

Ingredients:- Visual Studio 2008 (Beta2 or Higher) Categories: LINQ-To-Objects Instructions:- Open Visual Studio 2008, and Click ‘File/New Project’. Find and double-click the ‘Console Application’ ...

LINQ Cookbook, Recipe 4: Find all complex types in a given assembly (Kit George)

VBTeamJune 27, 2007Jun 27, 200706/27/07

Ingredients: - Visual Studio 2008 (Beta2 or Higher) - An assembly which you want to analyze (in this example, we use mscorlib.dll, the assembly which houses String)- A definition for 'Complex Type'. In this instance, a complex type is ...

LINQ Cookbook, Recipe 2: Find all capitalized words in a phrase and sort by length (then alphabetically) (Kit George)

VBTeamJune 22, 2007Jun 22, 200706/22/07

Ingredients:- Visual Studio 2008 (Beta2 or Higher)- Some text you want to search Categories: LINQ-To-Objects, LINQ and strings, LINQ and WinForms Instructions:- Open Visual Studio 2008, and Click ‘...

LINQ Cookbook, Recipe 1: Change the font for all labels on a windows form (Kit George)

VBTeamJune 22, 2007Jun 22, 200706/22/07

Folks, we’re gonna start a ‘cookbook’ of LINQ entries, which we’ll be building over time. This is just meant to be a series of solutions to specific scenarios, that the team comes across when writing code and using queries. I can't think of a better way to communicate everything you might use LINQ for! The point of...

Slide Deck and Samples for LINQ Best Practices (Beth Massi)

Beth MassiJune 13, 2007Jun 13, 200706/13/07

Lisa Feigenbaum gave a great webcast this morning on LINQ best practices (if you missed it, just click the link and view it on-demand). Here is the deck and the samples she used. Please Note: The sample code is based on a more recent build of Visual Studio 2008 so some of the Join syntax may not work in Beta 1. We felt it ...

Live From Redmond Webcast Just Added on LINQ to XML (Beth Massi)

Beth MassiJune 13, 2007Jun 13, 200706/13/07

Back by popular demand! Amanda Silver will be presenting Live From Redmond: VB9 - Conquering XML with LINQ to XML on June 27th. In Visual Basic 9.0, XML becomes a built-in data type with a rich editing experience that completely eliminates the conceptual barrier between the code that you write and the XML that you’re trying to ...

What is the difference between VB 9, VBx and Silverlight? (Scott Wisniewski)

VBTeamJune 7, 2007Jun 7, 200706/7/07

I recently received an email from a customer asking for clarification as to what the difference was between VB 9, VBx and Sliverlight. In particular, it seems as if we have been releasing so much information about cool new stuff that at least a few people have become confused, making them a bit nervous about the future of VB. The customer had ...

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