itemscollection

How do I explicity call ItemsCollection.Filter?

How do I explicityl call something like 'DoFilter' on System.Windows.Controls.ItemCollection? I set up it's Filter property to a Predicate. I placed a breakpoint in the predicate, it reaches there only when the ItemsCollection is initialized, when I call m_ItemsCollection.Refresh() it's not. ...

Stackpanel add item animation

Hello, I've been struggling a while with marquee-style image scrolling control. At a moment, I stuck up with templated ItemsControl: <Window.Resources> <DataTemplate x:Key="itemsTemplate"> <Image Source="{Binding AbsolutePath}"></Image> </DataTemplate> </Window.Resources> <ItemsControl ItemTemplate="{StaticResource item...