Binding status of button

Hello,

Trying to change image on button when button status is changed usying XAML binding, unfortunately I'm failed.

Not sure what's wrong with the code. 

XAML

    <Grid>        <Button Height="36" HorizontalAlignment="Left" Margin="60,62,0,0" Name="button1" VerticalAlignment="Top" Width="37" MouseDown="button1_MouseDown">            <StackPanel>                <Image>                    <Image.Style>                        <Style TargetType="{x:Type Image}">                            <Setter Property="Source" Value="D:\Pictures\trn_of.png"/>                            <Style.Triggers>                                <DataTrigger Binding="{Binding status}" Value="True">                                    <Setter Property="Source" Value="D:\Pictures\trn_of.png" />                                </DataTrigger>                                <DataTrigger Binding="{Binding status}" Value="False">                                    <Setter Property="Source" Value="D:\Pictures\trn_on.png" />                                </DataTrigger>                                <Trigger Property="IsMouseOver" Value="True">                                    <Setter Property="Source" Value="D:\Pictures\on_me.png"/>                                </Trigger>                            </Style.Triggers>                        </Style>                    </Image.Style>                </Image>            </StackPanel>        </Button>    </Grid>

C#

    public partial class MainWindow : Window
    {
        bool status = false;
        public MainWindow()
        {
            InitializeComponent();
        }

        private void button1_MouseDown(object sender, MouseButtonEventArgs e)
        {
            if (status == false)
            {
                status = true;
            }
            else
            {
                status = false;
            }
        }
    }