Brick Ball Game : WPF C# Game

<Window x:Class="WPFGame1.Gammer" Name="myWindow"
        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
        WindowStyle="None"
        AllowsTransparency="True"
        ResizeMode="CanMinimize"
        Title="Duo Brick Breaker" Height="650" Width="700" KeyDown="Window_KeyDown" WindowStartupLocation="CenterScreen" Icon="/DuoBrickBreaker;component/Images/icon.ico">
    <Border BorderBrush="Black" BorderThickness="10" >
        <Grid>
            <Grid.RowDefinitions>
                <RowDefinition Height="529"></RowDefinition>
                <RowDefinition Height="40"></RowDefinition>
                <RowDefinition Height="40"></RowDefinition>
            </Grid.RowDefinitions>
            <Canvas Name="MyGameCanvas" Width="650" Height="500" Background="LightPink" Opacity="0.6">
                <Rectangle Name="rectangleRed" Width="100" Height="15" RadiusX="3" RadiusY="3" Fill="Red" Canvas.Left="0" Canvas.Top="500" Opacity="1"></Rectangle>
                <Rectangle Name="rectangleBlue" Width="100" Height="15" Fill="Blue" RadiusX="3" RadiusY="3" Canvas.Left="550" Canvas.Top="500" Opacity="1" ></Rectangle>
                <Ellipse Name="GameBallRed" Fill="{DynamicResource MyRadialGradientRed}" Width="30" Height="30" Canvas.Left="30" Canvas.Top="470" Opacity="1" />
                <Ellipse Name="GameBallBlue" Fill="{DynamicResource MyRadialGradientBlue}" Width="30" Height="30" Canvas.Left="589" Canvas.Top="470" Opacity="1"></Ellipse>
            </Canvas>
            <Canvas Grid.Row="1" Height="40" Background="Gold" Margin="10" Name="canvas1">
            </Canvas>
            <TextBlock Grid.Row="2" Text="F1:Help      F5:Play     Space:Pause" FontSize="24" Margin="5" HorizontalAlignment="Center" />
        </Grid>
    </Border>
    <Window.Resources>
        <RadialGradientBrush x:Key="MyRadialGradientRed" GradientOrigin="0.5,0.5">
            <GradientStop Color="Transparent" Offset="1"></GradientStop>
            <GradientStop Color="Red" Offset="0.8"></GradientStop>
            <GradientStop Color="Red" Offset="0.5"></GradientStop>
        </RadialGradientBrush>
        <RadialGradientBrush x:Key="MyRadialGradientBlue" GradientOrigin="0.5,0.5">
            <GradientStop Color="Transparent" Offset="1"></GradientStop>
            <GradientStop Color="Blue" Offset="0.8"></GradientStop>
            <GradientStop Color="Blue" Offset="0.5"></GradientStop>
        </RadialGradientBrush>
    </Window.Resources>
    
</Window>