I had a great time talking about Globalization and Localization for ASP.NET applications last night at the New England ASP.NET User Group. There are definately a lot of things that you need to be aware of when you're localizing a site. Thanks to Dean Serrentino for inviting me to speak. I've uploaded the slides and demo applications below.
ASP.NetGlobalizationAndLocalization.zip (480.36 KB)I'm speaking today at the Code Camp in Waltham giving my talk on Speech Recognition using C#. I've attached the demo files I used. You can download the content here.
The 1st New Hampshire Code Camp is being help Saturday, Feb 28th at Daniel Webster College. Registration is now open at http://www.thedevcommunity.org/. We're looking for developers or DBAs to present at this event. We're also looking for component vendors or recruitment firms to sponsor the event with giveaways, or to help cover food costs. (Contact me - phil@denoncourtassociates.com or Pat Tormey)
I love going to code camps, I always learn a lot about technologies that I don't get to use in my day-to-day life. It's nice to network with other developers, learn what problems they're running into and how they're solving them. The manifesto describes it best: By and For the Developer Community, Always Free, No Fluff...
With the economy in apparent decline, a lot of you developers are looking for ways to make yourselves more marketable. According to ToastMasters International, presentation skills are "crucial to success in the workplace". Code Camps are a great way to start refining your speaking skills. Nobody expects a polished speaker. All we're looking for is someone to show us some code, help facilitate a conversation, or show us something new. If you get nervous when you speak in front of people and that's deterring you, partner up with a buddy to deliver the talk with you. Presentations should go about an hour, and budget time for dialog/Q&A.
Here's how to register to speak at the NH Code Camp:
1) Create an account at thedevcommunity.org,
or sign into your existing one.
2) Complete a Speaker Registry profile
3) On thedevcommunity.org 's home page, click
the submit a presentation link next to Code Camp New Hampshire
4) Repeat (as necessary)
Looking forward to seeing you all there...
I'll be giving a talk on implementing Speech Recognition in .NET this Saturday. There will be 24 presentations delivered at the code camp. Register to attend the code camp here.
Adding Speech Recognition to your Application
Since version 3.0, the .NET framework has built in support for speech recognition. It is easy and straightforward to use. You will learn how to use the speech recognition capabilities of .NET. We'll talk about the capabilities of the speech recognition classes. And we talk about best practices and lessons learned.
Part of the .NET 3.0 release was the System.Speech namespace. This gives you easy access to powerful speech capabilities. Text to Speech, Speech Recognition, and Dictation are all part of this library. I've tried speech recognition every 5 years or so, and it has always worked, but it never allowed me to work faster than just using my keyboard.
As a consultant, I work on a variety of different machines. Sometimes just my laptop, sometimes my laptop with an external monitor, and other times a dual monitor system. Pictured below is how I set it up on my laptop.
Most panels are auto hide so that I can maximize the amount of space to view the code. Getting to the solution explorer means I have to take my hands off the keyboard, and go to the mouse to select the tab. There are keyboard shortcuts, but I either don't remember all of them, or they don't work in all types of documents.
Since speech recognition is so easy to use with the system.speech dll, and Visual Studio addins aren't rocket science either, I built an addin that enables speech recognition within Visual Studio. Basically, the addin maps a list of words, that when recognized, execute a command in the Command Window. So, when I need to quickly look at the task list, I don't have to remember the keyboard shortcut, or mouse to it. I just speak "Task List". When I need the toolbox, I say, "Toolbox". I didn't get into dictation, because I don't think it is efficient to speak "for space open parenthesis int i space equal space zero semicolon i less than items period count semicolon i plus plus close parenthesis open curly brace..."
I uploaded the source and an installer here on CodePlex. Because (I think) Visual Studio 2005 only works with addins written in .NET 2.0, this only works for VS 2008. Try it out and let me know how it works.
Me either. See here in the C# Language Reference. This means you can overload the operators for your classes. The example on MSDN talks about classes that have a true, false, or null (neither true nor false) state. You could also create a type that can be both true and false.
Overloading operators can lead to code that is difficult to read. You should only overload operators when it makes sense to do it. If it is unclear what “if (myType)” means, don’t overload the operators.
I wrote a small rules engine for a company a while back and this would have been helpful. Supplemental rules were implemented as separate classes so that they could be dynamically strung together in different orders as the business logic changed.
Here’s a contrived sample using the true/false operators:
public
class Customer
{ publicstring CustomerName {
get; set; } publicstring EmailAddress
{ get; set; } publicdecimal OutstandingBalance
{ get; set; } } publicclass CustomerIsGoodRule
{ public CustomerIsGoodRule(Customer customer) { this.Customer
= customer; } Customer Customer { get; set; } publicstaticbooloperatortrue(CustomerIsGoodRule
theCustomer) { return (theCustomer.Customer.OutstandingBalance
<= 0); } publicstaticbooloperatorfalse(CustomerIsGoodRule
theCustomer) { return (theCustomer.Customer.OutstandingBalance
> 0); } } class Program { staticvoid Main(string[]
args) { Customer c = new Customer(); c.CustomerName = "Joanne
Doe"; c.EmailAddress = "joannedoe@mailinator.com";
c.OutstandingBalance = 25; CustomerIsGoodRule cigr = new CustomerIsGoodRule(c); if (cigr)
{ SendNewCatalog(); } else { SendNewStatement(); } } }
One thing to keep in mind is that if you provide a definition for true, you must also provide one for false. Also notice that the logical negation operator (!) was not overriden, so a statement like if (!cigr) fails to compile.
I haven’t taken the time to upload the materials yet, so thanks to Steve Coombes for hounding me about it. Here are the files:
New Hampshire Dot Net Users Group is back just in time for Microsoft’s latest releases of Visual Studio
We’ll be meeting In our new home at
6:00-8:30 May 15th
Eaton Richmond Center room 100
The Guest Speakers will be
Overview of the AJAX control toolkit:
AJAX is an way to make websites more interactive and responsive. It's powerful and easy to use. The AJAX control toolkit is a set of controls that use AJAX and wrap common UI scenarios. Cascading dropdowns, Auto completing textboxes, in-page popups, hovering menus and dynamically populated textboxes are some of the controls we'll go over. No AJAX experience is required.
And Pat Tormey will be presenting
What’s new and important in VS 2008 with a little bit of WPF and Expression Suite
Stay tuned to http://www.nhdn.com for details and register up for notices…