Layout issue with Telerik RadTileList control

Question

While I've already submitted a support ticket to Telerik on this issue, I'm also posting the question here hoping someone may have a solution:

The RadTileList control is adding extra padding at the top and at the bottom of the tiles. To demonstrate this, I've created a simple WPF application that has three tiles. The app consists of a Telerik RadTileList control contained within a red border (to show where the control begins and ends), and the RadTileList contains three hardcoded Telerik Tiles. Two of them are the "Single" sized tiles, and the other one is a "Double". What I'm trying to do is get the tiles to align to the upper left-hand corner of the control.

The following is the xaml:

<Window x:Class="TelerikRadTileListIssue.MainWindow"
                xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
                xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
                xmlns:telerik="http://schemas.telerik.com/2008/xaml/presentation"
                Title="MainWindow" Height="522" Width="559">

    <Border BorderBrush="Red" BorderThickness="2">
        <telerik:RadTileList >
            <telerik:RadTileList.Items>
                <telerik:Tile TileType="Single">
                    <TextBlock>Tile 1</TextBlock>
                </telerik:Tile>

                <telerik:Tile TileType="Double">
                    <TextBlock>Tile 2</TextBlock>
                </telerik:Tile>

                <telerik:Tile TileType="Single">
                    <TextBlock>Tile 3</TextBlock>
                </telerik:Tile>

            </telerik:RadTileList.Items>
        </telerik:RadTileList>

    </Border>
</Window>

Answer 1

I have found a better solution. I tried out the DevExpress WPF TileLayoutControl. With the exception of not allowing the user to select a tile, it does just about everything else the Telerik TileListControl does, and more. Most importantly, if I set the Padding property to "0", the tiles perfectly align to the upper-lefthand corner. I think I'm starting to become more of a DevExpress fan now.

I'm regretting giving up 100 points of my rep on StackoverFlow for a question that nobody seems to want to answer, but, hindsight is 20/20. If somebody finds a solution to the Telerik issue, I will be grateful.