I'm working with WPF and C# to create a puzzle application. 

I am trying to open a photo in a popup by selecting a JPEG image via the OpenFileDialog class.

The problem that I'm facing currently is nothing shows up in the popup (no selected image) and I don't know if I should actually be having an tag in the XAML file because I don't know what the exact source for that would be (as the source would change depending on which image is opened). 

Here is my code from the .cs file :

```
private void Open_Click(object sender, RoutedEventArgs e)
    {
        PatternWindow.IsOpen = true;

        Microsoft.Win32.OpenFileDialog openFileDialong1 = new Microsoft.Win32.OpenFileDialog();
        openFileDialong1.Filter = "Image files (.jpg)|*.jpg";
        openFileDialong1.Title = "Open an Image File";
        openFileDialong1.ShowDialog();
        string fileName = openFileDialong1.FileName;
        try
        {
            System.Drawing.Image image = System.Drawing.Image.FromFile(fileName);
        }
        catch (Exception ex)
        {
        }
    }

```

Here is my code from the XAML file to show UI code:

```
             <StackPanel>
                <Popup Name="PatternWindow" PlacementTarget="{Binding ElementName=ButtonCanvas}" Placement="Relative" HorizontalOffset="280" VerticalOffset="50" IsOpen="False" Width="250" Height="250">
                    <Border BorderBrush="Blue" BorderThickness="5"  Background="White">
                        <StackPanel>
                            <TextBlock Foreground="Black" FontSize="16">Chosen Pattern Window</TextBlock>
                            <Image Name="patternImage" Source= Width="200" Height="200"/>

                        </StackPanel>
                    </Border>
                </Popup>
            </StackPanel>

```

Any help would be much appreciated.