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Noda Time is born

There was an amazing response to yesterday's post – not only did readers come up with plenty of names, but lots of people volunteered to help. As a result, I'm feeling under a certain amount of pressure for this project to actually take shape. The final name chosen is Noda Time. We now have a...

Posted to Jon Skeet: Coding Blog by skeet on Fri, Nov 6 2009
Filed under: Filed under: C#, Java, Noda Time
Silverlight, RIA Services, and Your Business Objects

With RIA Services, it is easy to use your own business objects in your Silverlight application… once you have the basic plumbing in place. However, there are quite a few steps required to set up that plumbing. This post details the process of hooking up your business objects, RIA Services, and Silverlight...

Posted to Deborah's Developer MindScape by Deborah Kurata on Thu, Nov 5 2009
Filed under: Filed under: VB, C#, .NET, CSharp, Silverlight, RIA Services
What's in a name (again)?

I have possibly foolishly decided to stop resisting the urge to port Joda Time to .NET. For those of you who are unaware, "use Joda Time" is almost always the best answer to any question involving "how do I achieve X with java.util.Date/Calendar?" It's a Java library for handling...

Posted to Jon Skeet: Coding Blog by skeet on Thu, Nov 5 2009
Filed under: Filed under: C#, Java, General
Visual Studio Class Library para o Microsoft Access – C# (Parte1)

Nesta série de vamos compreender como criar, gerir e implementar um Biblioteca (Class Library) para o Microsoft Access. Vamos utilizar o Visual Studio 2008, C#, Visual Basic e o Microsoft Access 2007. Estes exemplos provêm da Class Library que criei este ano e que publiquei no Codeplex >...

Posted to Office Systems Developer by Joao Livio on Wed, Nov 4 2009
Filed under: Filed under: Access 2007, C#, VSTO, Portuguese Related
Revisiting randomness

Almost every Stack Overflow question which includes the words "random" and "repeated" has the same basic answer. It's one of the most common "gotchas" in .NET, Java, and no doubt other platforms: creating a new random number generator without specifying a seed will depend...

Posted to Jon Skeet: Coding Blog by skeet on Wed, Nov 4 2009
Filed under: Filed under: C#, Parallelisation, Stack Overflow, Benchmarking
XAML: Gradients

Gradients are a good way to make your application more visually interesting. They turn a flat solid color into something more natural and appealing to the eye by creating an illusion of light and shadow. For example, compare this image which uses flat colors: to this image that uses gradient colors:...

Posted to Deborah's Developer MindScape by Deborah Kurata on Tue, Nov 3 2009
Filed under: Filed under: VB, C#, .NET, CSharp, XAML, Silverlight
LINQ to DataSet básico en SharePoint

Resulta que hoy tuve que realizar una serie de actividades relacionadas con la manipulación y filtrado de datos que residen en SharePoint y para mejorar mi experiencia como programador recurrí al uso de LINQ to DataSet. He aquí un ejemplo que lee la información de todos los usuarios de mi colección de...

Posted to Haaron Gonzalez by haaron on Mon, Nov 2 2009
Filed under: Filed under: SharePoint 2007, SharePoint, C#, .NET 3.5
RichTextBox Styles

If you are building a WinForms application and want to style your text, you may want to use the RichTextBox control instead of the standard TextBox control. This post provides some of the common techniques required to style text in a RichTextBox control. To try out the examples in this post, build a...

Posted to Deborah's Developer MindScape by Deborah Kurata on Sun, Nov 1 2009
Filed under: Filed under: VB, C#, .NET, CSharp, WinForms
Contract classes and nested types within interfaces

I've just been going through some feedback for the draft copy of the second edition of C# in Depth. In the contracts section, I have an example like this: [ContractClass( typeof (ICaseConverterContracts))] public interface ICaseConverter { string Convert( string text); ...

Posted to Jon Skeet: Coding Blog by skeet on Sat, Oct 31 2009
Filed under: Filed under: C#, Wacky Ideas, Books, C# 4
Visual Studio: Clipboard Ring

Way back when we were using Visual Studio 2005, there was a Clipboard Ring tab in the Toolbox. I loved that tab! When I am doing a bunch of copy/pastes, I sometimes find that I hit Ctrl+C when I meant to hit Ctrl+V, and poof! my Clipboard was kindly wiped out for me. With VS 2005, I could just...

Posted to Deborah's Developer MindScape by Deborah Kurata on Thu, Oct 29 2009
Filed under: Filed under: VB, C#, Visual Studio, .NET, CSharp
Unit Testing: Exposing Private Members

Visual Studio 2008 (Professional Edition and above) provides a really nice set of tools for development and execution of unit tests. It is, of course, easy for your tests to access the public properties and methods of your classes. But what about those private members? [To begin with an overview...

Posted to Deborah's Developer MindScape by Deborah Kurata on Thu, Oct 29 2009
Filed under: Filed under: VB, C#, .NET, CSharp, Testing
Unit Testing: Exposing Internal/Friend Members

Visual Studio 2008 (Professional Edition and above) provides a really nice set of tools for development and execution of unit tests. It is, of course, easy for your tests to access the public properties and methods of your classes. But what about those internal/friend members? [To begin with an...

Posted to Deborah's Developer MindScape by Deborah Kurata on Thu, Oct 29 2009
Filed under: Filed under: VB, C#, .NET, CSharp, Testing
Unit Testing: Testing Properties

Visual Studio 2008 (Professional Edition and above) provides a really nice set of tools for development and execution of unit tests. This post provides suggestions for testing your property getters and setters. [To begin with an overview of unit testing, start here .] Let's say your Customer class...

Posted to Deborah's Developer MindScape by Deborah Kurata on Thu, Oct 29 2009
Filed under: Filed under: VB, C#, .NET, CSharp, Testing
createwsp.bat exited with code 4 error

Hi All, If you got this error while building a sharepoint solution file, this happens when the CabLib.dll which is used to build WSP SharePoint Solution files in VS.Net using SharePoint Templates. To issue behind this, that your server is a x64 bit server...

Posted to Moustafa Arafa Blog by on Thu, Oct 29 2009
Filed under: Filed under: C#, SharePoint, MOSS 2007
The global:: qualifier in C#

Today I was a little bit surprised when I was asked if we really needed the global:: qualifier. If you’ve been doing C# for some time, the answer is (absolutely) yes. However, things might not be so clear for a beginner (btw, the question was asked in the context of auto-generated by VS which used it...

Posted to LA.NET [EN] by luisabreu on Thu, Oct 29 2009
Filed under: Filed under: C#
Migrating from Visual Studio 2010 beta 1 to beta 2 – solution file change required

Having installed Visual Studio 2010 beta 2 on my freshly-reinstalled netbook (now with Windows 7 and and SSD – yummy) I found that my solution file from Visual Studio 2010 beta 1 wasn’t recognised properly : double-clicking on the file didn’t do anything. Opening the solution file manually was absolutely...

Posted to Jon Skeet: Coding Blog by skeet on Mon, Oct 26 2009
Filed under: Filed under: C#, CSharpDevCenter, CSharpDev
Unit Testing: Code Coverage

Visual Studio 2008 (Team System ONLY) provides a really nice set of tools for viewing the code coverage of your unit tests. NOTE: While Visual Studio 2008 Professional Edition has tools for building, executing, and debugging unit tests, it does NOT include the code coverage tools. [To begin with an overview...

Posted to Deborah's Developer MindScape by Deborah Kurata on Sun, Oct 25 2009
Filed under: Filed under: VB, C#, .NET, CSharp, Testing
Unit Testing: Execution

Visual Studio 2008 (Professional Edition and above) provides a really nice set of tools for development and execution of unit tests. [To begin with an overview of unit testing, start here .] This prior post demonstrates how to build a unit test using the "Create Unit Tests..." feature of the...

Posted to Deborah's Developer MindScape by Deborah Kurata on Sun, Oct 25 2009
Filed under: Filed under: VB, C#, .NET, CSharp, Testing
Unit Testing: An Introduction

If you have Visual Studio 2008 or later and have the Professional Edition or better (NOT the Express Editions), you have some very nice unit testing tools within your Visual Studio environment. These tools help you write, execute, and track your unit tests and code coverage. This post provides an introduction...

Posted to Deborah's Developer MindScape by Deborah Kurata on Sun, Oct 25 2009
Filed under: Filed under: VB, C#, .NET, CSharp, Testing
Iterating atomically

The IEnumerable<T> and IEnumerator<T> interfaces in .NET are interesting. They crop up an awful lot, but hardly anyone ever calls them directly - you almost always use a foreach loop to iterate over the collection. That hides all the calls to GetEnumerator(), MoveNext() and Current. Likewise...

Posted to Jon Skeet: Coding Blog by skeet on Fri, Oct 23 2009
Filed under: Filed under: C#, Wacky Ideas, Parallelisation, Stack Overflow

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