Is x:Array supported on Windows Phone 7

I'm trying to use array in ConverterParameter in binding as described here, but I get the following error:

The type 'x:Array' was not found. Verify that you are not missing an assembly reference and that all referenced assemblies have been built.

Is this extension supported on WP7? Or even better - is there a comprehensive list of differe开发者_开发问答nces between "desktop" and WP7 versions of XAML?

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Look up the differences between WPF and Silverlight (for example this one). WP7 7.0 is Silverlight 3.0 with some goodies when 7.5 is Silverlight 4.0.

If I were you I wouldn't write my own converter (PDC session - it could have performance issues).

What are you trying to do?

EDIT: x:Array is not supported :P

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I am not sure about windows phone 7 developement, but if x:Array is not supported then similar type of structure that you can refer explicitly is ArrayList ...

 <Window ...
         xmlns:local="clr-namespace:SomeNamespace;assembly=SomeProject"
         xmlns:sys="clr-namespace:System;assembly=mscorlib" 
         xmlns:coll="clr-namespace:System.Collections;assembly=mscorlib"
         ...>
    <Window.Resources>
       <local:MyAppenderConverter x:Key="MyAppenderConverter"/>
       <coll:ArrayList x:Key="MyArrayList">
           <sys:String>Hello</sys:String>
           <sys:String>World</sys:String>
       </coll:ArrayList>
    </Window.Resources>
    <Grid>
       <TextBlock Text="{Binding}" 
                  Converter="{StaticResource MyAppenderConverter}"
                  ConverterParameter="{StaticResource MyArrayList}"/>
    </Grid>
 </Window> 

Let me know if this helps.