XAML Button oluşturma style css ten çağırma

Button oluşturma style css ten çağırma

<Grid>

        <Grid.ColumnDefinitions>

            <ColumnDefinition Width="130*"/>

            <ColumnDefinition Width="387*"/>

        </Grid.ColumnDefinitions>

        <Grid.RowDefinitions>

            <RowDefinition Height="20*"></RowDefinition>

            <RowDefinition Height="40*"></RowDefinition>

            <RowDefinition Height="40*"></RowDefinition>

        </Grid.RowDefinitions>

        <Border Grid.Column="0" Grid.Row="1">

            <Image MouseDown="Image_MouseDown">

                <Image.Style>

                    <Style TargetType="Image">

                        <Setter Property="Source" Value="res/siren.png"></Setter>

                        <Style.Triggers>

                            <Trigger Property="IsMouseOver" Value="true">

                                <Setter Property="Source" Value="res/siren2.png"></Setter>

                            </Trigger>

                        </Style.Triggers>

                    </Style>

                </Image.Style>           

                        </Image>

        </Border>

    </Grid>