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Tuesday, June 23, 2009 11:29 AM

Quick Tip: LINQ & Data Binding notifications

In Silverlight & WPF we could databind to the LINQ query results: private ObservableCollection < string > someData = new ObservableCollection < string >(); //Somewhere in code someData.Add( "Alex" ); someData.Add( "Alen" ); someData.Add( "Josh" ); someData.Add( "Brad" ); var res = from data in someData            where data.StartsWith( "A" )           ...
Posted by Alex Golesh | 1 comment(s)
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Wednesday, April 09, 2008 10:11 AM

Our Session Setup

As promised, here short video from our Tech-Ed 2008 session setup... I've shot this at ~6:10, while trying to make whole stuff blend together :) Second part - in Tamir 's blog. Enjoy, Alex
Posted by Alex Golesh | 3 comment(s)
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Tuesday, April 08, 2008 9:20 PM

Tech-Ed 2008 is over

Tech-Ed 2008 Israel is over, and I'd like to thanks Microsoft for making it happen. I'd also like to thanks all, who was on my and Tamir 's "show". I hope that all attendees enjoy watching it like we enjoyed making it! Don't forget the survey ;) Also, great thanks to Tamir ! Stay tuned on videos of how we put all this session together - hope it will here in day or two.   UPDATE #1: My video already posted here UPDATE #2: Tamir's video already posted here  ...
Posted by Alex Golesh | with no comments
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Sunday, February 24, 2008 8:34 AM

Get Ready for Silverlight 2

The new version of Silverlight will be announced at MIX08 in about a week! It will be Beta 1 version, and it will bring the things, which was missed by many developers like WPF UI Framework (Binding, Styling, Out-Of-The-Box Controls:  Button, Grid, StackPanel, "Cider" in Visual Studio 2008,  etc.), Networking support (REST, SOAP, RSS, etc.), richer BCL (LINQ, Collections, I/O, Generics, Threading, Globalization, XML, Local Storage, etc.) and much more...   See more about...
Posted by Alex Golesh | 2 comment(s)
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Thursday, December 20, 2007 9:12 AM

How to compile C# 3.0 code dynamically

One of major features being shipped with Visual Studio 2008 was new version of C# language. When one creates new C# project in Visual Studio 2008 it can choose target framework version, which enables functionality/IntelliSense targeted to selected framework. But how some runtime generated code could be compiled with specific framework target? In .NET v3.5 we got new overload to CSharpCodeProvider class, which takes "providerOptions" argument. This argument type is IDictionary<string...
Posted by Alex Golesh | with no comments
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Tuesday, December 11, 2007 4:53 PM

Anonymous Delegates vs Lambda Expressions vs Function Calls Performance

Recently I've worked on some project, where I needed to investigate performance issue. After some investigation, some profiling I've got suspicion, that some function being called a lot of times (more than 100,000 calls in some very specific and relatively short execution path) in profiled code part. It was to strange to see, how relatively simple function consuming so much CPU time. The function did some relative simple arithmetic calculations, based on 2-3 received as parameters. While...
Posted by Alex Golesh | 5 comment(s)
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