Silverlight 5 + Prism (InteractionRequest) & bug (maybe)

Question

Until today I was using SL4 + Prism4 (InteractionRequest pattern). 

Here is previous example of code:

...

xmlns:i="clr-namespace:System.Windows.Interactivity;assembly=System.Windows.Interactivity"
xmlns:prism="clr-namespace:Microsoft.Practices.Prism.Interactivity.InteractionRequest;assembly=Microsoft.Practices.Prism.Interactivity"

...

 <i:Interaction.Triggers>
            <prism:InteractionRequestTrigger SourceObject="{Binding LoginRegistrationRequest}">
                <prism:PopupChildWindowAction>
                    <prism:PopupChildWindowAction.ChildWindow>
                        <Views:LoginRegistrationWindow/>
                     </prismPopupChildWindowAction.ChildWindow>
                     </prismPopupChildWindowAction>
               </prismInteractionRequestTrigger>
        </i:Interaction.Triggers>

 

After upgrading to SL5 this piece of code doesn't work:

 "A value of type InteractionRequestTrigger cannot be added to a collection or dictionary of type 'TriggerCollection'. "

A bug? Any help?

B.

Answer 1

There is no bug.

PrismLibrary source code should be recompiled for Silverlight 5 and new dlls should be referenced to the project.

Here is the explanation: http://compositewpf.codeplex.com/discussions/282474

B.