Problem in get image in wpf

Hi,

     I have a problem to copy the image from one place to myproject..i copied the image through browse button and that image currently present in Visual Studio 2010\Projects\wpfnew\wpfnew\bin\Debug\logo now i want view that image through image tool in wpf window....i dont know how to do this please help me....

XAML Coding..

<GroupBox Margin="581,64,0,0" HorizontalAlignment="Left" Width="222" Header="Company Logo" Height="265" VerticalAlignment="Top">
            <Grid>
                <Border BorderThickness="2" Margin="6,6,6,70" BorderBrush="Black">
                    <Grid >
                        <Image Height="150" Name="image1" Stretch="None" Margin="6,5,6,7" />
                    </Grid>
                </Border>
                <Label Content="Label" Height="37" HorizontalAlignment="Left" Margin="6,168,0,0" Name="label3" VerticalAlignment="Top" Width="198" />
                <Button Content="Remove Logo" Height="26" HorizontalAlignment="Left" Margin="6,211,0,0" Name="button1" VerticalAlignment="Top" Width="93" />
                <Button Content="Browse Logo" Height="26" HorizontalAlignment="Left" Margin="111,211,0,0" Name="button2" VerticalAlignment="Top" Width="93" Click="button2_Click" />
                
            </Grid>
        </GroupBox>

my C# coding..

 private void button2_Click(object sender, RoutedEventArgs e)
        {
            string filtername = "",filename ="";
            Microsoft.Win32.OpenFileDialog dlg = new Microsoft.Win32.OpenFileDialog();
            dlg.FileName = "Pictures";
            dlg.DefaultExt = ".jpg";
            dlg.Filter = "Image Files|*.jpg;*.jpeg;*.png";
            Nullable<bool> result = dlg.ShowDialog();
            if (result == true)
            {
                filename = dlg.FileName;
                //System.IO.File.Copy(filename, "logo");
                string[] Words = filename.Split('\\');
                foreach (string Word in Words)
                {
                    filtername = Word;
                }

                //MessageBox.Show(filtername);
                string oldPath = filename;
                string newpath = @"logo\";
                string newFileName = filtername;
                FileInfo f1 = new FileInfo(oldPath);
                if (f1.Exists)
                {
                    if (!Directory.Exists(newpath))
                    {
                        Directory.CreateDirectory(newpath);
                    }
                    f1.CopyTo(string.Format("{0}{1}{2}", newpath, newFileName, f1.Extension));
                }
            }
            image1.Source = ...?????  //how to view the image..
        }