14May/092
Write a Sortable ObservableCollection for WPF
You probably have had the need to sort an ObservableCollection at some point in one of your applications by either ascending or descending order. Of course, you can always use the ObservableCollection.OrderBy and ObservableCollection.OrderByDescending, but these methods just return a new collection of IOrderedEnumerable, which forces you have to rebind the DataContext/ItemsSource in your UI, [...]
11May/090
CSLA: Make GUIDs required with a custom validation rule
If you use CSLA and use GUIDs as your unique identifiers you may have need to make them required for a particular object’s property. It isn’t as difficult to do as you might think and I will show you how to accomplish this by writing a custom validation rule.
I have an object that has two [...]
.jpg)
Categories
- .NET 3.5
- Boise Code Camp
- BSDG
- CSLA
- Entity Framework
- NETDUG
- Prism
- Silverlight
- Uncategorized
- Visual Studio
- WPF
- XAML
Popular Posts
- Silverlight 4 – Accessing System Devices with Com Interop, such as a Scanner.
- Silverlight DataGrid - Populate Dynamic Columns from a Child Collection
- WPF Multithreading: Using the BackgroundWorker and Reporting the Progress to the UI.
- A Simple WPF Loading Animation
- Text-To-Speech in Silverlight Using WCF
- The Free Office WPF Ribbon
- BSDG - PRISM/MVVM for WPF Presentation Sample Code
- Write a Sortable ObservableCollection for WPF
- Communicating Between Silverlight Applications
- Silverlight 4: Implicit Themes and a Sneak Peek
Archives
- July 2010
- June 2010
- May 2010
- April 2010
- March 2010
- February 2010
- January 2010
- December 2009
- November 2009
- September 2009
- August 2009
- July 2009
- June 2009
- May 2009
- April 2009
- March 2009