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I have a Popup with a Listbox, Button and RadTileView . The RadTileView's ItemSource is an ObservableCollection(Customers). Is it possible to bind the Popup's Border Height with RadTileView item's count using IValueConverters? (for eg: when the TileView is empty,If Customers.Count==0, Height = 100, If Customers.Count<5, Height =150). Something like that. The popup Looks like this:
<Popup>
<Border>
<StackPanel x:Name="MainStackPanel" Orientation="Vertical">
<StackPanel x:Name="ListBoxStackPanel" Orientation="Horizontal" >
<ListBox/>
<Button/>
</StackPanel>
<telerik:RadTileView/>
</StackPanel>
</Border>
</Popup>
<Popup>
<Border>
<StackPanel x:Name="MainStackPanel" Orientation="Vertical">
<StackPanel x:Name="ListBoxStackPanel" Orientation="Horizontal" >
<ListBox/>
<Button/>
</StackPanel>
<telerik:RadTileView/>
</StackPanel>
</Border>
</Popup>