12 Articles match "Binding","Silverlight"

40 Articles match "Binding","Silverlight"

• The Best from DevelopMentor

  MORE

• Using Model – View – ViewModel with Silverlight
  
  have found it extremely easy to use when developing very different applications and have used the design pattern recently in both ASP.NET, WPF and Silverlight applications. Even thought the UI technology used doesn't change the basic MVVM pattern there are some subtle differences, like not easily being able to use ICommand in Silverlight, so I decided to create a small Silverlight sample. The basic structure goes like this: The user interacts with a View, implemented as a Silverlight user control. All controls use data binding to get to their values.
  The Problem Solver - Tuesday, April 7, 2009
  READ MORE
• Easier Async for Silverlight Apps using MVVM
  
  WPF and Silverlight have Dispatcher.CheckAccess / Dispatcher.BeginInvoke. That way, you won’t get an error when the binding handles the PropertyChanged event. Technical MVVM SilverlightIt makes sense to execute long-running tasks on a background thread, in order to keep the UI responsive by not tying up the main thread. However, as is the case with other UI frameworks such as Windows Forms or WPF, you should not touch UI elements from worker threads. There are various mechanisms available for you to marshal a call from a worker thread back to the main thread.
  Tony and Zuzana's World - Saturday, January 29, 2011
  READ MORE
• Paging with the Silverlight RIA services DomainDataSource
  
  Using the declarative DomainDataSource that is part of the upcoming Silverlight 3 RIA services makes it quite easy to work with data. xmlns:x ="[link] > < riaControls:DomainDataSource x:Name ="CustomerDataSource" LoadMethodName ="LoadCustomers" LoadSize ="40" > < dataControls:DataPager Source ="{Binding Data, ElementName=CustomerDataSource}" PageSize ="20" /> The DataPager control is quite easy to use as well. Tags: NET VB DevCenter Silverlight Data Access ASP.NET.Adding paging. Using progressive loading.
  The Problem Solver - Monday, April 27, 2009
  READ MORE
• Type-Safe Two-Way Data Binding with INotifyPropertyChanged
  
  Anyone who’s developed a UI application using Windows Forms, WPF or Silverlight is probably aware that you have to implement the INotifyPropertyChanged interface to get two-way data binding between UI elements and an underlying data source. That way, the compiler will check that the property name matches a valid property on the class , which will prevent your data bindings from breaking should you change a property name on your class and forget to update the property changed argument. And you want to bind it to a XAML page that has two textboxes. null ). Body).Member.Name;
  Tony and Zuzana's World - Tuesday, January 25, 2011
  READ MORE
• Using dynamic objects in Silverlight 4
  
  Note: This blog post is written using Silverlight 4.0 RC 1 One of the cool new features in Silverlight 4 is the ability to data bind to indexed properties. This means that even if you don’t know at design time what properties you data object has you can still data bind to them. The syntax is very similar to a normal data binding, only in this case you need to use the [key] syntax instead. Creating the class to data bind to is simple. Tags: NET Silverlight ASP.NET VS2010 get; set; }. public Person(). {. get. {. data.ContainsKey(key)). set. {.
  The Problem Solver - Monday, April 12, 2010
  READ MORE
• Commands versus Event Triggers in MVVM
  
  For several reasons I tend to favor event triggers over commands in most scenarios, especially for Silverlight applications. ICommand exposes a CanExecuteChanged event which when fired causes a binding to check the CanExecute property. Unfortunately Silverlight requires you to fire the CanExecuteChanged event manually, which is why implementations of ICommand (such as the DelegateCommand in Simple MVVM Toolkit) also expose a public RaiseCanExecute method. Technical MVVM SilverlightAnd it can only be used to respond to the button’s Click event. Enjoy, Tony.
  Tony and Zuzana's World - Friday, July 22, 2011
  READ MORE
• Using Silverlight to Access WIF secured WCF Services
  
  Disclaimer: At the time of this writing, the current version of Silverlight is v3 and WIF is in beta 2. Another technology that comes up very often is Silverlight – and especially the “story” of Silverlight and WCF/WIF. When thinking about Silverlight and back-end security in general – there are two fundamental scenarios – short of really good names – I call them “passive” and “active”. An example would be that the user first authenticates with the web application and then starts the Silverlight app from there. Hopefully this will be a non-issue soon. Passive.
  www.leastprivilege.com - Wednesday, October 28, 2009
  READ MORE