wpf - Problems with data binding in ItemContainerStyle in Silverlight 3 -


I use data bindings in ListBox for item code in itemcontainerStyle Unable to in Silverlight 3 This works fine in WPF. It is an example to showcase my problem. I really want to be tied to the IsSelected property, but I think it is easy to follow this example.

I have ListBox observable Items & gt; of items objects:

  public class items {public string name {get; } Public brush color {get; }}  

Here is the relevant Silverlight XAM:

  & lt; ListBox x: name = "list box" itemsource = "{bound.}" & Gt; & Lt; ListBox.ItemContainerStyle & gt; & Lt; Style TargetType = "ListBoxItem" & gt; & Lt; Setter property = "background" value = "{binding color}" /> & Lt; / Style & gt; & Lt; /ListBox.ItemContainerStyle> & Lt; ListBox.ItemTemplate & gt; & Lt; DataTemplate & gt; & Lt; TextBlock Text = "{binding name}" /> & Lt; / DataTemplate & gt; & Lt; /ListBox.ItemTemplate> & Lt; / ListBox & gt;  TargetType = "{x: Type ListBoxItem}"  

The same XML can be used in WPF if targetType = "ListBoxItem" is TargetType = "{x: Type ListBoxItem}" .

The WPF application will display items in the list box and the color of the color object object will be determined according to the property color . However, with Silverlight the application fails to be more and XamlParseException text AG_E_RUNTIME_MANAGED_UNKNOWN_ERROR . Being a stubborn man, I have also tried to remove XAMML, which instead of failing my own style:

  binding binding = new binding ("color"); Setter setter = new setter (listbloxime background background, binding); Style style = new genre (typef (listbloxime)); Style.Setters.Add (setter); ListBox.ItemContainerStyle = Style;  

If I try to run it then after starting my Silverlight control I get Logic Execution .

What am I doing wrong? How can I bind a property for item property to ItemContainerStyle ?

"post-text" itemprop = "text">

API's seriallight (3 too) does not support binding on style setters. To change the background color on each item loading, you have to do some custom logic - possibly getting your parents in the visual tree, which container, and have to set it there.


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