WPF

<br />
btn.Style = (Style)FindResource(_styleName);<br />

Image myImage;
BitmapImage myBitmap = new BitmapImage();
myBitmap.BeginInit();
myBitmap.UriSource = new Uri("Resources/Test.JPG", UriKind.Relative);
myBitmap.EndInit();

myImage = new Image();
myImage.Source = myBitmap;
myImage.Stretch = Stretch.Uniform;
myImage.Margin = new Thickness(0);
myImage.Width = 400;
myImage.Height = 266;
myImage.Visibility = Visibility.Visible;

Ellipse myEllipse = new Ellipse();
myEllipse.Width = 10;
myEllipse.Height = 20;
myEllipse.Fill = new SolidColorBrush(Colors.Red);

Custom_userControl myUserControl = new Custom_userControl();
main.TopWindow.VirtualDesktopTopCanvas.Children.Add(myUserControl);
myUserControl.myCanvas.Children.Add(myEllipse); ;
myUserControl.myCanvas.Children.Add(myImage);

public class Item: DependencyObject
    {
        public string Name { get; set; }

          public virtual object Value {
            get { return GetValue(ValueProperty); }
            set { SetValue(ValueProperty, value); }
        }

        #region DependenvyProperty
          public static readonly DependencyProperty ValueProperty =
              DependencyProperty.Register("Value", typeof(object), typeof(Item));
        #endregion

    }

    public class ItemContainer : FrameworkElement
    {
       
        private List<Item> _itemlist = new List<Item>();

        public List<Item> ItemList
        {
            get { return _itemlist; }
        }
    }

Window x:Class="WpfApplication2.Window1"
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
    Title="Window1" Height="417" Width="589" xmlns:my="clr-namespace:WpfApplication2">
    <Grid>
        <my:ItemContainer Height="18" HorizontalAlignment="Left" Margin="-168,0,0,33" x:Name="itemContainer1" VerticalAlignment="Bottom" Width="18">
            <my:ItemContainer.ItemList>
                <my:Item Name="Item1" Value="{Binding ElementName=txtItem1, Path=Text}" />
                <my:Item Name="Item2" />
            </my:ItemContainer.ItemList>
        </my:ItemContainer>
        <Canvas Margin="16,18,8,6" Name="canvas1">
            <TextBox Canvas.Left="88" Canvas.Top="15" Height="23" Name="txtitem1" Width="89" />
            <Label Canvas.Left="14" Canvas.Top="16" Height="22" Name="label1" Width="58">Item1
            </Label>
        </Canvas>
    </Grid>
</Window>