William Gunaratne's Blog

Moving on...

wigunara — Fri, 30 Oct 2009 14:11:00 GMT

Today is my last day at Microsoft. I've practically grown up with this company - from intern to graduate to now - age 26. This is a great company to work for because of its people, workplace culture and innovation.

So why leave?

There are a few reasons, but mostly because there are some other challenges further afield I'd like to pursue before I get too settled down. I have a slight nervousness that I won't find another job quite as good as this one, but it's also hard to have an objective perspective on working for Microsoft after being here nearly all my working life - I feel institutionalised. If nothing else, leaving will restore my perspective.

In the words of SteveB "I love this company!"

Ciao for now!

Random musing

wigunara — Sun, 17 Aug 2008 17:20:00 GMT

Someone once said "it is better to remain silent and be thought a fool, than to open your mouth and remove all doubt", if nothing else Web 2.0 will be remembered for proving that statement largely applicable.

Singularity Operating System

wigunara — Wed, 05 Mar 2008 21:25:00 GMT

This is very cool, this my friends, is brand new built from the ground-up Operating System, it's a 21st Century Operating System based entirely on concepts from the .NET Framework and it's been published on CodePlex!

It's only a research project, but demonstrates some very powerful properties such as Software Isolated Processes (SIP), because all code in the operating system is in IL, it is effectively sandboxed by the underlying OS runtime, without the need for hardware enforcement. All code can safely run in ring 0 (e.g. Kernel mode) avoiding the need for kernel/user transitions, due to the lightweight nature of SIPs each device, OS component and application can run in its own SIP providing modular reliability guarantees not possible in a monolithic design.

Memory management becomes much easier too, thanks to managed code and the operating system's Garbage Collector.

They've also made some very good design choices that make a lot of sense: processes cannot share memory and cannot modify their own code. They've developed a fast and reliable contract-based messaging mechanism for inter-process communication.

Windows was designed at a time when we didn't have the luxury of managed code, when hardware resources were limited, when web services didn't exist, when computer performance was a fraction of what it is today. The Windows team has done its best to keep pace industry developments, the rise of the internet and the different numerous ways we want to use our computers today, in some areas it has risen to the challenge admirably, in others, it's take a lot of engineering and effort and there's still more to be done (think security).

Thankfully, singularity has had time to reflect on the last 25 years of computer operating systems and incorporates some neat ideas into this brand new (research) operating system.

I'd encourage you to take a look, it's a fascinating concept.

http://research.microsoft.com/os/singularity/

http://www.codeplex.com/singularity

Also, check out the videos!

Singularity: A research OS written in C#, Channel 9 video and blog, Redmond, WA, August 23, 2005.

Singularity Revisited, Channel 9 video and blog, Redmond, WA, December 13, 2005.

Singularity III: Revenge of the SIP, Channel 9 video and blog, Redmond, WA, September 1, 2006.

Singularity IV: Return of the UI, Channel 9 video and blog, Redmond, WA, September 1, 2006.

Windows Mobility Marvels - training for developers

wigunara — Fri, 08 Jun 2007 15:30:00 GMT

The Windows Mobile and the .NET Compact Framework platforms are great for building mobile solution, and it's shockingly easy to get started - plug in your Windows Mobile device, fire up Visual Studio 2005 and create a new Smart Device project... hey presto it runs straight on your device.

Once you've got over just how easy it is to get started, you'll want to learn more about how you build robust, professional solutions. One of the least known Windows Mobile developer resources is probably one of the best!

Windows Mobility Marvels contains a fantastic amount of online training from ASP.NET mobile to SQL Mobile to Windows Mobile 6.0. There are step-by-step guides to creating LOB applications too!

http://www.microsoft.com/events/series/msdnmobility.mspx

Webcasts available (as of time of writing)

MSDN Webcast: Building a .NET Compact Framework Application for a Windows Mobile-based Device Using Visual Studio 2005 (Level 300)

Original Air Date: October 26, 2005

Customer Rating:

MSDN Webcast: Building Mobile Applications with Visual Studio 2005 (Level 200)

Original Air Date: March 7, 2006

Customer Rating:

MSDN Webcast: Creating a Windows Mobile Line of Business (LOB) Application (Part 01 of 13): Introduction (Level 200)

Original Air Date: January 4, 2006

Customer Rating:

MSDN Webcast: Creating a Windows Mobile Line of Business (LOB) Application (Part 02 of 13): The .NET Compact Framework (Level 200)

Original Air Date: January 11, 2006

Customer Rating:

MSDN Webcast: Creating a Windows Mobile Line of Business (LOB) Application (Part 03 of 13): Windows Mobile 5.0 (Level 200)

Original Air Date: January 18, 2006

Customer Rating:

MSDN Webcast: Creating a Windows Mobile Line of Business (LOB) Application (Part 04 of 13): Dealing with Data (Level 200)

Original Air Date: January 25, 2006

Customer Rating:

MSDN Webcast: Creating a Windows Mobile Line of Business (LOB) Application (Part 05 of 13): Dealing with Data, Continued (Level 200)

Original Air Date: February 1, 2006

Customer Rating:

MSDN Webcast: Creating a Windows Mobile Line of Business (LOB) Application (Part 06 of 13): The User Interface (Level 300)

Original Air Date: February 8, 2006

Customer Rating:

MSDN Webcast: Creating a Windows Mobile Line of Business (LOB) Application (Part 07 of 13): Adding Data-Driven Functionality to the Application (Level 300)

Original Air Date: February 15, 2006

Customer Rating:

MSDN Webcast: Creating a Windows Mobile Line of Business (LOB) Application (Part 08 of 13): State and Notification Broker and Message Interception (Level 300)

Original Air Date: February 22, 2006

Customer Rating:

MSDN Webcast: Creating a Windows Mobile Line of Business (LOB) Application (Part 09 of 13): Using Web Services (Level 300)

Original Air Date: March 1, 2006

Customer Rating:

MSDN Webcast: Creating a Windows Mobile Line of Business (LOB) Application (Part 10 of 13): Accessing Pocket Outlook Data (Level 300)

Original Air Date: March 8, 2006

Customer Rating:

MSDN Webcast: Creating a Windows Mobile Line of Business (LOB) Application (Part 11 of 13): Targeting Multiple Devices (Level 300)

Original Air Date: March 15, 2006

Customer Rating:

MSDN Webcast: Creating a Windows Mobile Line of Business (LOB) Application (Part 12 of 13): Application Deployment and Security (Level 300)

Original Air Date: March 22, 2006

Customer Rating:

MSDN Webcast: Creating a Windows Mobile Line of Business (LOB) Application (Part 13 of 13): Registry Access, Testing, and Series Review (Level 300)

Original Air Date: March 29, 2006

Customer Rating:

MSDN Webcast: Introduction to Managed Development for Devices with Visual Studio 2005 (Level 200)

Original Air Date: July 27, 2005

Customer Rating:

MSDN Webcast: Migrating an eMbedded Visual C++ Application to Visual Studio 2005 (Level 300)

Original Air Date: October 19, 2005

Customer Rating:

MSDN Webcast: Moving from eVB to Visual Studio .NET (Level 200)

Original Air Date: March 9, 2005

Customer Rating:

MSDN Webcast: My First Mobile Application with Visual Studio 2005 (Level 200)

Original Air Date: March 8, 2005

Customer Rating:

MSDN Webcast: New Native Windows Mobile Development Features in Visual Studio 2005 (Level 200)

Original Air Date: October 5, 2005

Customer Rating:

MSDN Webcast: What's New in Visual Studio 2005 for Devices (Level 200)

Original Air Date: March 8, 2005

Customer Rating:

MSDN Webcast: Developing Tablet PC Applications with Windows Presentation Foundation (Level 200)

Original Air Date: May 23, 2006

Customer Rating:

MSDN Webcast: Using Ink in Your Application (Level 200)

Original Air Date: July 6, 2006

Customer Rating:

MSDN Webcast: Extending Your Web Site for Internet Explorer Mobile (Level 200)

Original Air Date: August 9, 2006

Customer Rating:

MSDN Webcast: MSDN geekSpeak: Mobility with Jim Wilson (Level 200)

Original Air Date: September 6, 2006

Customer Rating:

MSDN Webcast: patterns & practices for Mobile Client: Doing Test-Driven Development (Level 200)

Original Air Date: November 1, 2006

Customer Rating:

MSDN Webcast: Writing Power-Efficient Applications for Windows Mobile (Level 200)

Original Air Date: February 28, 2007

Top of page

.NET Compact Framework

On-Demand Webcasts

MSDN Architecture Webcast: Mobile .NET: Today, Tomorrow, and Beyond - Architecting Mobile Solutions for Longhorn (Level 400)

Original Air Date: June 17, 2005

MSDN Webcast: .NET Compact Framework 2.0 (Level 100)

Original Air Date: January 19, 2005

Customer Rating:

MSDN Webcast: .NET Compact Framework Tips and Tricks (Level 200)

Original Air Date: January 12, 2005

Customer Rating:

MSDN Webcast: Building a Windows Mobile 5.0 Line-of-Business Application (Level 200)

Original Air Date: July 5, 2006

Customer Rating:

MSDN Webcast: C# 2.0 Language Enhancements In-Depth (Level 300)

Original Air Date: May 11, 2005

Customer Rating:

MSDN Webcast: COM and Native Code Interoperability Using the .NET Compact Framework (Level 300)

Original Air Date: August 24, 2005

Customer Rating:

MSDN Webcast: Creating Windows Mobile Applications that Take Advantage of the Best of Native and Managed Code (Level 200)

Original Air Date: April 19, 2006

Customer Rating:

MSDN Webcast: Delivering Rich-Client Features with Thin-Client Delivery (Level 200)

Original Air Date: July 16, 2004

MSDN Webcast: Developing High-Performance Applications with the .NET Compact Framework (Level 200)

Original Air Date: September 28, 2005

Customer Rating:

MSDN Webcast: Developing Multithreaded Applications with the .NET Compact Framework 2.0 (Level 200)

Original Air Date: November 30, 2005

Customer Rating:

MSDN Webcast: Generating Well-architected Applications for the .NET Compact Framework (Level 200)

Original Air Date: December 15, 2004

Customer Rating:

MSDN Webcast: Incorporating COM Objects into Your .NET Compact Framework 2.0 Application (Level 200)

Original Air Date: October 12, 2005

Customer Rating:

MSDN Webcast: Intelligent Data Synchronization in a Semi-Connected Environment (Level 200)

Original Air Date: December 14, 2005

Customer Rating:

MSDN Webcast: Learn to Develop Great Multithreaded Applications Using the .NET Compact Framework—Level 300

Original Air Date: December 1, 2004

Customer Rating:

MSDN Webcast: Mobile Software Initiative Using the .NET Framework – Level 200

Original Air Date: June 8, 2004

MSDN Webcast: Optimizing Your .NET Compact Framework 2.0 Applications for Performance (Level 200)

Original Air Date: January 17, 2007

MSDN Webcast: patterns & practices for Mobile Client: Designing Zero-Code Adaptive UIs Using the Orientation Aware Control (Level 200)

Original Air Date: October 11, 2006

Customer Rating:

MSDN Webcast: Prepare for Whidbey Today with the Smart Device Framework – Level 300

Original Air Date: July 28, 2004

MSDN Webcast: Successfully Developing and Deploying Applications Designed for Windows Mobile (Level 200)

Original Air Date: April 12, 2006

Customer Rating:

MSDN Webcast: Synchronizing Possibilities for Multithreaded .NET Compact Framework Applications (Level 300)

Original Air Date: February 9, 2005

Customer Rating:

MSDN Webcast: Three-Tier Applications Design for Compact Framework Applications (Level 200)

Original Air Date: August 17, 2005

Customer Rating:

MSDN Webcast: Using C# 2.0 Language Features in .NET Compact Framework 2.0 Applications (Level 300)

Original Air Date: June 1, 2005

Customer Rating:

MSDN Webcast: What's New for Multithreaded Applications in the .NET Compact Framework Version 2.0? (Level 300)

Original Air Date: August 31, 2005

Customer Rating:

MSDN Webcast: Writing Mobile Code: What You Need to Know to Build Great Mobile Device Applications in C# and Visual Basic (Level 300)

Original Air Date: March 9, 2005

Customer Rating:

Top of page

Application Performance and Stability

Live Webcasts

MSDN Webcast: Testing the Most Critical Part of Your Application for Windows Mobile (Level 200)

Wednesday, June 13, 2007

11:00 A.M.–12:00 P.M. Pacific Time

On-Demand Webcasts

MSDN Architecture Webcast: What's New for Multithreaded Applications in the .NET Compact Framework 2.0? (Level 200)

Original Air Date: November 4, 2005

Customer Rating:

MSDN Webcast: Memory Management for Windows CE (Level 300)

Original Air Date: February 10, 2005

Customer Rating:

MSDN Webcast: Microsoft .NET Compact Framework Memory Management (Level 200)

Original Air Date: December 20, 2006

MSDN Webcast: patterns & practices for Mobile Client: Mobile Composite UI Application Block (Level 200)

Original Air Date: October 4, 2006

Customer Rating:

MSDN Webcast: SQL Server Mobile and SQL Server CE Performance Tuning, Deployment, and Scalability (Level 200)

Original Air Date: September 6, 2006

Customer Rating:

MSDN Webcast: Stabilizing Your Windows CE Platform (Level 200)

Original Air Date: September 7, 2005

Customer Rating:

MSDN Webcast: Tablet PCs and Smartphones: Working Hand-in-Hand to Enable Your Mobile Workforce (Level 300)

Original Air Date: July 6, 2006

Customer Rating:

MSDN Webcast: Three-Tier Applications Design for Compact Framework Applications (Level 200)

Original Air Date: November 3, 2005

Customer Rating:

MSDN Webcast: Using C# 2.0 Language Features in .NET Compact Framework 2.0 Applications (Level 300)

Original Air Date: November 7, 2005

Customer Rating:

Top of page

Application Security, Management, and Deployment

On-Demand Webcasts

MSDN Webcast: Adapt Your Application (Part 1 of 3): Creating Adaptive Windows Mobile Applications (Level 200)

Original Air Date: June 14, 2006

Customer Rating:

MSDN Webcast: Adapt Your Application (Part 2 of 3): Working with Windows Mobile Security (Level 200)

Original Air Date: June 21, 2006

Customer Rating:

MSDN Webcast: Adapt Your Application (Part 3 of 3): Installing and Distributing Windows Mobile Applications (Level 200)

Original Air Date: June 28, 2006

Customer Rating:

MSDN Webcast: Enterprise Device Management and Mobile Application Security (Level 200)

Original Air Date: January 10, 2007

MSDN Webcast: Implementing Security for Mobile Device Solutions (Level 200)

Original Air Date: September 26, 2005

Customer Rating:

MSDN Webcast: Using SQL Server Management Studio and Visual Studio 2005 to Build Rich Mobile Applications (Level 200)

Original Air Date: September 20, 2006

Customer Rating:

Top of page

ASP.NET Programming

On-Demand Webcasts

MSDN Webcast: Building Mobile Web Sites with ASP.NET 2.0 (Level 300)

Original Air Date: November 16, 2005

Customer Rating:

Top of page

Data, Networking, and Communications

On-Demand Webcasts

MSDN Webcast: A Practical Guide to Working with ActiveSync 4.0 (Level 200)

Original Air Date: June 22, 2005

Customer Rating:

MSDN Webcast: Architecting Windows Mobile Solutions with SQL Server CE (Level 200)

Original Air Date: March 2, 2005

Customer Rating:

MSDN Webcast: Building Business Intelligence Applications with ADOMD.NET (Level 300)

Original Air Date: July 12, 2005

Customer Rating:

MSDN Webcast: Choosing the Best Data Management and Synchronization Solution for Your Mobile Application (Level 200)

Original Air Date: April 26, 2006

Customer Rating:

MSDN Webcast: Effective Publish/Subscribe Architectures within Mobile Environments (Level 300)

Original Air Date: February 10, 2005

Customer Rating:

MSDN Webcast: Exploring the Inner Workings of a Database-Driven Application Built with Visual Basic and SQL Server Mobile Edition (Level 200)

Original Air Date: March 11, 2005

Customer Rating:

MSDN Webcast: Incorporating Data Mining into the Integration, Analysis and Reporting Components of Business Intelligence (Level 300)

Original Air Date: July 7, 2005

Customer Rating:

MSDN Webcast: Integrating Hand-coded ETL with SQL Server Integration Services (Level 300)

Original Air Date: July 19, 2005

Customer Rating:

MSDN Webcast: Introducing Windows Live Services on Mobile Devices (Part 1 of 4): Using Web Services (Level 200)

Original Air Date: January 4, 2007

MSDN Webcast: Introducing Windows Live Services on Mobile Devices (Part 2 of 4): Consuming RSS-Based Services (Level 200)

Original Air Date: January 11, 2007

MSDN Webcast: Introducing Windows Live Services on Mobile Devices (Part 3 of 4): Combining Multiple Services into a Single Solution (Level 200)

Original Air Date: January 18, 2007

MSDN Webcast: Introducing Windows Live Services on Mobile Devices (Part 4 of 4): Managing Connectivity and Offline Behavior (Level 200)

Original Air Date: January 25, 2007

MSDN Webcast: patterns & practices for Mobile Client: Offline Web Services and Data Subscriptions (Level 200)

Original Air Date: October 18, 2006

Customer Rating:

MSDN Webcast: SQL Mobile Comes of Age (Level 200)

Original Air Date: May 18, 2005

Customer Rating:

MSDN Webcast: Using MSMQ to Build Reliable Mobile Applications (Level 200)

Original Air Date: August 10, 2005

Customer Rating:

Top of page

Sample and Real World Solutions

On-Demand Webcasts

MSDN Webcast: Beyond PIM: Windows Mobile Solutions for Finance (Level 200)

Original Air Date: February 16, 2005

Customer Rating:

MSDN Webcast: Developing Mobile Solutions with Microsoft MapPoint (Level 200)

Original Air Date: September 21, 2005

Customer Rating:

MSDN Webcast: Extending .NET Compact Framework and Visual Studio.NET capabilities for Line of Business Mobile Enterprise Applications (Level 200)

Original Air Date: February 12, 2005

Customer Rating:

MSDN Webcast: From the Front Lines: Mobile Healthcare Case Study (Level 200)

Original Air Date: August 3, 2005

Customer Rating:

MSDN Webcast: Location-Based Services and Windows Mobile (Level 200)

Original Air Date: May 25, 2005

Customer Rating:

MSDN Webcast: patterns & practices for Mobile Client: Designing Zero-Code Adaptive UIs Using the Orientation Aware Control (Level 200)

Original Air Date: October 11, 2006

Customer Rating:

MSDN Webcast: patterns & practices for Mobile Client: Doing Test-Driven Development (Level 200)

Original Air Date: November 1, 2006

Customer Rating:

MSDN Webcast: patterns & practices for Mobile Client: Mobile Composite UI Application Block (Level 200)

Original Air Date: October 4, 2006

Customer Rating:

MSDN Webcast: patterns & practices for Mobile Client: Offline Web Services and Data Subscriptions (Level 200)

Original Air Date: October 18, 2006

Customer Rating:

Top of page

User Interface, Graphics, Media, and Gaming

On-Demand Webcasts

MSDN Webcast: Creating Custom Controls for Managed Code with Design Time Support in Visual Studio 2005 (Level 200)

Original Air Date: July 6, 2005

Customer Rating:

MSDN Webcast: User Interface Techniques for Windows Mobile Devices (Level 200)

Original Air Date: November 2, 2005

Customer Rating:

MSDN Webcast: Windows Mobile as a Gaming Platform (Level 200)

Original Air Date: May 3, 2006

Customer Rating:

Top of page

Windows CE Programming

On-Demand Webcasts

MSDN Webcast: Migrating Windows CE 4.2 Platform Projects to CE 5.0 (Level 200)

Original Air Date: February 23, 2005

Customer Rating:

MSDN Webcast: Symbol Technologies: Moving from DOS to Windows CE (Level 200)

Original Air Date: January 26, 2005

Customer Rating:

Top of page

Windows Mobile Programming

On-Demand Webcasts

MSDN Webcast: Access Information Quickly and Easily Using myVoq on the Voq Professional Phone (Level 300)

Original Air Date: February 2, 2005

Customer Rating:

MSDN Webcast: An Overview of Device Emulator 2.0 (Level 200)

Original Air Date: May 9, 2007

MSDN Webcast: Developing a SQL Mobile Application with Visual Studio 2005 and SQL Server 2005 (Level 200)

Original Air Date: December 7, 2005

Customer Rating:

MSDN Webcast: Developing for Multiple Devices on the Windows Mobile Platform (Level 200)

Original Air Date: April 5, 2006

Customer Rating:

MSDN Webcast: Guided Hands-On: Creating Managed Applications for Windows Mobile 5.0 Powered Devices (Level 200)

Original Air Date: August 9, 2006

Customer Rating:

MSDN Webcast: How to Create Useful Applications for the Pocket PC (Level 200)

Original Air Date: June 25, 2004

MSDN Webcast: Introduction to the New Managed APIs in Windows Mobile 5.0 (Level 200)

Original Air Date: November 9, 2005

Customer Rating:

MSDN Webcast: Introduction to the New Native APIs in Windows Mobile 5.0 (Level 200)

Original Air Date: November 16, 2005

Customer Rating:

MSDN Webcast: Maximizing Code Reuse for Pocket PC and Smartphone Applications (Level 300)

Original Air Date: June 15, 2005

Customer Rating:

MSDN Webcast: MSDN geekSpeak: Windows Mobile 6 with Jim Wilson (Level 200)

Original Air Date: February 14, 2007

MSDN Webcast: Multi-Device Development Is Here (Level 200)

Original Air Date: January 5, 2005

Customer Rating:

MSDN Webcast: New Managed Messaging, State, and Notification APIs in Windows Mobile (Level 300)

Original Air Date: July 13, 2005

Customer Rating:

MSDN Webcast: Overview of the Windows Mobile 6.0 State and Notification Broker (Level 200)

Original Air Date: March 21, 2007

MSDN Webcast: Using Managed APIs for Windows Mobile 5.0 Devices (Level 300)

Original Air Date: September 14, 2005

Customer Rating:

MSDN Webcast: Windows Mobile 5.0 (Level 200)

Original Air Date: June 8, 2005

Customer Rating:

MSDN Webcast: Windows Mobile 6.0 for Developers (Level 200)

Original Air Date: April 11, 2007

MSDN Webcast: Windows Mobile and GPS/Location Based Services—Level 100

Original Air Date: December 8, 2004

Customer Rating:

MSDN Webcast: Working with Blogs, Search Engines, and Rich Web Services Using Visual Studio and SQL Server 2005 Mobile Edition (Level 200)

Original Air Date: August 2, 2006

Customer Rating:

Quote of the day (May)

wigunara — Thu, 24 May 2007 03:12:00 GMT

"No, Peter, it's perfectly normal to siphon jet fuel from an active runway with the intention of flying a pickup truck."

Pure genius!

MEDC 2007 Europe

wigunara — Wed, 09 May 2007 14:00:00 GMT

MEDC 2007 Europe is THE place to provide a platform for DEEP DIVE sessions on collaborative learning, shared knowledge and practical hands-on development featuring more than 40 technical sessions and labs.

This annual event is tailored for developers and IT professionals who are looking to innovate and scale their mobile and/or embedded development investments, applications and solutions.

MEDC 2007 Europe offers a unique opportunity for your mobile and embedded developer audience to share and enhance knowledge through customized training sessions and experienced presenters.

You can find out more about the event, content and Speakers on the following Web site: www.medc2007.com/europe

Ex Astris, Scientia

wigunara — Fri, 27 Apr 2007 03:01:00 GMT

When I was young I had a small treehouse in my parent's garden - from atop this tree house I used to spend many an evening laying on its flat roof and star-gazing. For me it was awe-inspiring, humbling and frustrating in equal measures. The incomprehensible enormity of it, a universe of galaxies, star systems, planets and life we know nothing of and cannot even begin to imagine, the discoveries waiting to be made, the adventures waiting to be had and yet, we will have to leave that to another generation many hundreds if not thousands of years from now. Mankind is still very immature in the grand scheme of things, we are akin to a newborn baby in this universe. We are not yet capable of reaching beyond our own petty problems let alone reaching out to the stars.

But we are cursed, cursed with a little knowledge of something we know is so much more significant than anything in our history or existence so far. No longer are we protected from the truth by the belief of an all-powerful being, we now know enough to know we don't know anything about our universe, we are trapped on this planet, constrained by our limited technology to simply "looking" at the universe. It makes me feel so inadequate and claustrophobic to be a human now, when we haven't even begun to emerge from our cocoon, this planet. To me, that is the most frustrating feeling imaginable.

You can't help but feel totally humbled at the sheer inadequacy of mankind to face the challenge that space presents. And yet...the universe is helping us - just by being there - by showing us that our struggles on this planet are petty and insignificant and constantly reminding us how much we have yet to grow.

We are so consumed by materialism, stress, self-promotion and conflict, few of us really see the big picture, especially in this business and in this age.

If you ever feel you need perspective or inspiration, drive out of the city on a clear night, find a quiet spot, lay down and look up at the universe...it's awe-inspiring beyond belief when you consider the possibilities, the beauty and mystery.

Quote of the day

wigunara — Mon, 05 Mar 2007 13:00:00 GMT

"Call me pretentious if you like. But for me a truly great wine should not leave you with a foam moustache which you can only remove with 'turps."

Brownie points for anyone who knows the source of that quote :)

Size isn't everything...

wigunara — Fri, 02 Feb 2007 19:12:00 GMT

I was reading a discussion on a portable entertainment device and the protagonists were tooing-and-froing over the size of the hard disk on the device and it occurred to me that the hard disk capacity of a device does not tell you much about the capacity or capability of the device.

It really depends on what is stored on that device for example: comparing the 20GB hard disk of the original Xbox to a 60GB iPod is meaningless. The Xbox uses the hard disk for storing saved games, and the ipod for music - they have different file sizes and uses. So can you compare two music devices based purely on the size of the hard disk? Maybe, but consider the different formats used to store music - WMA is more efficient that MP3, so you'll get more music on the same hard disk if your device uses WMA. What about hand held gaming consoles? Well they store save games or game content, so again, totally different from a music player.

It seems sensible to differentiate products in the same range based on their hard disk capacity but between ranges and product types is fairly pointless.

It really is what you do with it that counts :)

Windows Mobile Development Forums

wigunara — Sun, 14 Jan 2007 22:33:00 GMT

Do you need help with your Windows Mobile project? MSDN have two forums for SmartDevices, one for managed development and one for native, check them out below for help with issues or to see what problems other people are facing.

Native development

Managed development

Windows Live Search client for Windows Mobile

wigunara — Sun, 14 Jan 2007 22:19:00 GMT

If you have a Windows Mobile device you need this! It's neat, it has road and arial maps, driving directions (with GPS support) and "find my nearest" functionality.

From your Windows Mobile device or J2ME enabled device go to

http://wls.live.com

and download the Windows Live Search application for mobile devices.

Windows Mobile Developer Downloads

wigunara — Fri, 05 Jan 2007 16:32:00 GMT

I've compiled a quick list of key resources for Windows Mobile developers. Please check the Windows Mobile for Developers Website regularly for the latest information on Windows Mobile development.

Here is key stuff you need to get started -

Windows Mobile 5.0 Developer Resource Kit (contains amongst other things: Windows Mobile 5.0 SDK for Smartphone, Windows Mobile 5.0 SDK for Pocket PC )

.NET Compact Framework 2.0 Service Pack 1 Redistributable

When you're comfortable with the basics, you'll find these tools really helpful -

Device Security Manager PowerToy for Windows Mobile 5.0

Developing enterprise or LOB applications? check out these handy downloads -

'Mobile Line of Business Solution Accelerator' kit

Redistributable Server Components for Windows Mobile 5.0

Ready to start validation and testing?

Emulator Image for Windows Mobile 5.0 Smartphone with 320x240 (Landscape) Screen

Localized Windows Mobile 5.0 Smartphone Emulator Images

Localized Windows Mobile 5.0 Pocket PC Emulator Images

Application Verifier Tool for Windows Mobile® 5.0

Standalone Device Emulator 1.0 with Windows Mobile OS Images

psuedo deferred base constructor call from a derived class (C# .NET)

wigunara — Tue, 02 Jan 2007 21:05:00 GMT

I was building an exception class derived from the Exception class when I stumbled upon a problem - I wanted to perform some processing on the constructor parameters of my derived class before passing the results onto the base constructor for the exception - in the case of Exception, a string parameter for a message.

It appears the base constructor must be called before any derived constructor, which precludes performing any complex work before passing any parameters to the base class constructor.

public class DerivedClass : Exception

{
public DerivedClass(string rawData) : base(rawData) {

// this is executed after the base constructor

}

However, you can work around this by performing any processing work in a static method which you can call within the call to the base constructor

public class DerivedClass : Exception

{

public DerivedClass(string rawData) : base(DerivedClass.ProcessData(rawData)) {

// this is executed after the base constructor

}

private static string ProcessData(string rawData)

{

// this will be executed before the base constructor is called

// do stuff with the rawData and return processed data

return(processedData);

}

Obviously you're working with a static method rather than an instance method so you cannot access instance data, but if you can live with this limitation then it's quite a useful technique.

Turn off Windows Vista startup sounds...

wigunara — Tue, 21 Nov 2006 18:28:00 GMT

If for some inconceiveable reason you'd rather not announce your disinterest in the meeting your attending by booting up your laptop and getting busted by that "lovely" Windows Vista startup sound then this tip is for you...

Start -> Control Panel -> Sound

Then select the "Sounds" Tab, and then uncheck "Play Windows Startup sound" :)

TechEd Follow up, further reading on device security...

wigunara — Wed, 08 Nov 2006 20:20:00 GMT

Marcus Perryman's blog has a great article on Windows Mobile 5.0 Role security

http://blogs.msdn.com/marcpe/archive/2006/10/24/windows-mobile-5-0-role-security.aspx

Security for Windows Mobile devices

http://msdn.microsoft.com/library/default.asp?url=/library/en-us/mobilesdk5/html/wce51conSecurityRoles.asp

and of course you can find my session on the postshow DVD.

Thanks