26 October 2011 0 Comments

How a DBA can confirm if Microsoft JDBC XA transactions are set

I am from Microsoft SQL Developer Support team, we support many data access technologies. Recently I had a chance to work with SQL DBA, who was facing issue to confirm to his developers whether XA transactions were configured correctly or not. After resolving his problem thought it would be easier for everyone if I blog on XA transactions

6 August 2011 0 Comments

Windows Phone 7 : Open URL in IE9 from Application

Launching browser from your Phone application is often required. The common term could be “Shell” for those who came to classic VB age like me. Later in .NET it was wrapped under System.Diagnostic.Process .

25 July 2011 0 Comments

Windows Phone 7 : Handling Hardware Back Button

Often user presses hardware back button while inside an application. This would send the existing application to the background and let other be on top

20 June 2011 0 Comments

Announcing datajs version 0.0.4

  We are excited to announce that datajs version 0.0.4 is now available at http://datajs.codeplex.com/ .

18 June 2011 0 Comments

Rock, Paper, Azure LIVE in Cambridge–Jun 23rd

If you follow my blog, you know that some of my evangelist colleagues and I put together a series of webcasts in April and May focused around playing an on-line version of Rock, Paper, Scissors via Windows Azure.  We’ve just completed an East Coast run of live events as well that have incorporated the contest, and now I’m bringing it home to the Boston Azure User Group this Thursday, June 23rd.   This upcoming meeting will feature a brief overview of how we leveraged Windows Azure for this project, but the majority of the time will be a ‘hackathon’ allowing you to get some hands-on experience deploying to Windows Azure and have some fun coding your own automated ‘bot’ to play Rock, Paper, Scissors (with a few twists) against your fellow attendees.  If you’ve put off kicking the tires of Windows Azure, this is a great time to jump in! Did I mention prizes??   The Boston Azure User Group will have an XBox/Kinect, a Visual Studio Professional license, and some other goodies to give away based on the leaderboard at the end of the night! Want in (well, who wouldn’t)?  Here’s what you need to do: RSVP via the Boston Azure User Group Sign-up for your FREE (no-strings attached) 30-day Windows Azure account (Promo code: PLAYRPA ) Download (the also FREE) Visual Web Developer 2010 Express   (or Visual Studio 2010 Pro or higher) Install the Windows Azure Tools and SDK We have some videos and instructions as well on the Get Started section of the RockPaperAzure Challenge site to help you get set up.  Don’t have a Windows laptop with Vista or Windows 7?  No worries, we’ll have some additional machines available – just make sure you note that you’ll need one when you RSVP. It should be a great time!  I hope to see many of you there

27 May 2011 0 Comments

Events are Bustin’ Out All Over

As you’re focusing on your Memorial Day plans and the unofficial beginning of summer, take note that June’s a busy month in terms of community-led and Microsoft-sponsored events – in addition, of course, to the regular monthly user groups and meetups!   Here’s the June-at-a-glance overview, with a bit of color coding , and I did include a few noteworthy events outside of the Northeast area.

17 February 2011 0 Comments

New Whitepaper: T4 Templates and the Entity Framework

Recently we published a new whitepaper to MSDN written by Scott Allen that explains what T4 is and how the Entity Framework uses it for code generation.  It starts with an introduction to T4, covers editing and debugging tips, and shows how you can use it to customize and take total control of your generated classes.  The article’s extremely detailed and contains everything you need to get up and running with T4 and EF4! T4 Templates and the Entity Framework  

16 February 2011 0 Comments

My previous blog posts on MSDN

Hi My Name is John Chen, I am a developer from Visual Studio working on various designer tools. I am currently working on the LightSwitch project

20 January 2011 0 Comments

Portable Library CTP Available

The Portable Library Tools CTP was announced! If you write code that targets multiple platforms, you’ll find this pretty neat, as you’ll get guidance from the tools as to which APIs you can use safely across different platforms: .NET, Silverlight, Windows Phone and XBOX 360.

17 January 2011 0 Comments

2011 Consumer Electronics Show one-pager

If you want to get a one-page overview of the Microsoft CES this year, there is a very handy reference right here that links to more news, the keynote video and its transcript. Enjoy!

6 January 2011 0 Comments

Build Business Applications Quickly with Visual Studio LightSwitch

Check it out, the Jan/Feb 2011 issue of CoDe Magazine is out and I’ve got an article in there on Visual Studio LightSwitch. In this article I give a good overview of what LightSwitch is and what it can do.

26 December 2010 0 Comments

Enhancing the User Interface – シリーズ Start(^^;)!

皆様、こんにちは!年末も押し迫って参りましたが、いかがお過ごしでしょうか? 私は、22日の夕方からX’masを経て今まで完全にオフにしており、すっかりくつろいでいたのですが、新書籍の執筆をはじめ、やることが目白押しだったことに改めて気づいて愕然としています。 実は今日もお休みなのですが、Blogの更新は後年内に3回はやりたいと思っています(その他新しくBlogも某所で始める予定なのでそれも書かないといけません(^^;)ゞ)。という訳で、例年通りいろいろやることが多い年の瀬です。(まあ数年前の公共営業部門のアーキテクトの時ほどハードではありませんが…)。 さて、今回から数回、 Enhancing the User Interfaceシリーズ をお届けしていきたいと思います。これは、丁度いまExpressionのTutorial Video企画等が走っている関係もあり、是非この機会に、あくまで 開発者視点でのExpression Blendの利用 、ということを、整理してみようと思ったからです。 ※もちろんWCF RIA Services SP1やMVVMは最重要の私のテーマですので、今後も続行予定です。また新しいソリューションサンプルMVVM編等々、いろいろ書きたい&ご紹介したいことがあるのですが、ぐっと我慢してw・・・Silverlightはやっぱり技術的に幅広いです。.NETフレームワークのサブセットという成り立ちからして当然なのですが、そこが面白いと私は思っています。 一応、このシリーズで予定しているのは、下記のような内容です。 ・プロパティパネルを理解する ・ツールパネルでシェイプを描画してみる ・オブジェクトのディメンションを変更する ・色を選択して描写する ・オ��ジェクトにトランスフォーメーションを適用する ・ページ内でオーディオやビデオを利用する ・アニメーションの作成 とこんな感じで進めてみたいと思います。一部Videoでご紹介すること等と重複する点もあろうかと思いますが、そこは理解を深めて戴くためあえて気にせずw、進めたいと思っています。ぜひご期待ください。 それでは次回は早速(皆様にあまりご理解戴いていない)Blendのプロパティパネルの理解から、行ってみたいと思います。 取り急ぎご報告まで。 鈴木 章太郎