diff --git a/Code/IHM/App.xaml b/Code/IHM/App.xaml
index 88f9e2d..784b435 100644
--- a/Code/IHM/App.xaml
+++ b/Code/IHM/App.xaml
@@ -18,8 +18,8 @@
         </Style>
 
         <Style TargetType="UserControl" x:Key="ImageFondRessource">
-            <Setter Property="Background" Value="White">
-                <!--<Setter.Value>
+            <Setter Property="Background">
+                <Setter.Value>
                     <VisualBrush>
                         <VisualBrush.Visual>
                             <Image Source="./images/fond.jpg">
@@ -29,7 +29,7 @@
                             </Image>
                         </VisualBrush.Visual>
                     </VisualBrush>
-                </Setter.Value>-->
+                </Setter.Value>
             </Setter>
         </Style>
 
diff --git a/Code/IHM/UCOperation.xaml b/Code/IHM/UCOperation.xaml
new file mode 100644
index 0000000..546498e
--- /dev/null
+++ b/Code/IHM/UCOperation.xaml
@@ -0,0 +1,13 @@
+<UserControl x:Class="IHM.UCOperation"
+             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" 
+             xmlns:local="clr-namespace:IHM"
+             mc:Ignorable="d" 
+             d:DesignHeight="450" d:DesignWidth="800"
+             Style="{StaticResource ImageFondRessource}">
+    <DockPanel>
+        
+    </DockPanel>
+</UserControl>
diff --git a/Code/IHM/UCOperation.xaml.cs b/Code/IHM/UCOperation.xaml.cs
new file mode 100644
index 0000000..a8845ae
--- /dev/null
+++ b/Code/IHM/UCOperation.xaml.cs
@@ -0,0 +1,28 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows;
+using System.Windows.Controls;
+using System.Windows.Data;
+using System.Windows.Documents;
+using System.Windows.Input;
+using System.Windows.Media;
+using System.Windows.Media.Imaging;
+using System.Windows.Navigation;
+using System.Windows.Shapes;
+
+namespace IHM
+{
+    /// <summary>
+    /// Logique d'interaction pour UCOperation.xaml
+    /// </summary>
+    public partial class UCOperation : UserControl
+    {
+        public UCOperation()
+        {
+            InitializeComponent();
+        }
+    }
+}