ELK/FrameworkLocal/UIClient/Ctrlib/UnitControls/RFSimpleControl.xaml

<UserControl x:Class="MECF.Framework.UI.Client.Ctrlib.UnitControls.RFSimpleControl"
             xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
             xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" 
             xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
             mc:Ignorable="d" x:Name="Self" >
    <Viewbox>
        <Image x:Name="imagePicture" Source="pack://application:,,,/MECF.Framework.UI.Client;component/Resources/Images/units/rfOff.png" >
        </Image>
    </Viewbox>
</UserControl>