VirtualizingWrapPanel in listbox

[Shilpi]

Hi,

My code is pretty simple -

<

 

 

ListBox x:Name="booksListBox" HorizontalAlignment="Stretch" HorizontalContentAlignment="Stretch" >

 

 

<ListBox.ItemsPanel>

 

 

<ItemsPanelTemplate>

 

 

<telerik:VirtualizingWrapPanel ItemWidth="80"/>

 

 

</ItemsPanelTemplate>

 

 

</ListBox.ItemsPanel>

 

 

<ListBox.ItemTemplate>

 

 

<DataTemplate>

 

 

<StackPanel Orientation="Vertical">

 

 

<TextBlock Text="{Binding Author}" />

 

 

<TextBlock Text="{Binding Name}" />

 

 

</StackPanel>

 

 

</DataTemplate>

 

 

</ListBox.ItemTemplate>

 

 

</ListBox>

I get the following error - +  ExceptionObject {System.ArgumentException: Value does not fall within the expected range.} System.Exception {System.ArgumentException}

I am not sure which VirtualizingWrapPanel Property needs to be setin order for this to work.

Any help would be appreciated.
Thanks, Shilpi

[Shilpi]

I was able to fix the error by setting MaxHeight and MaxWidth; but I am not sure what I should set that to.

[Pavel Pavlov]

Hi Shilpi,

Can you attach a small project here with your code that exposes the issue. I was trying it here but with no success to expose the exception.

Kind regards,
Pavel Pavlov
the Telerik team