xaml-sdk/DragDrop/DragDropImages/MainWindow.xaml

<Window x:Class="WpfApplication1.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"
        xmlns:local="clr-namespace:DragDrop"
        Title="MainWindow" Height="350" Width="525">
    
    <Canvas x:Name="LayoutRoot" Background="White" AllowDrop="True" local:CanvasDragDropBehavior.IsEnabled="True">
        <Image Canvas.Left="50" Canvas.Top="50" 
               x:Name="Image" Source="../Images/Atom.png">
            <Image.Style>
                <Style TargetType="Image">
                    <Setter Property="telerik:DragDropManager.AllowDrag" Value="True"/>
                    <Setter Property="telerik:DragDropManager.AllowCapturedDrag" Value="True"/>
                </Style>
            </Image.Style>
        </Image>
    </Canvas>
</Window>