این کنترل شدهای که گفتی رو من بلد نیستم اما این کد رو مثل همین ویدئوای که گذاشتی برات میگذارم.
<Window x:Class="MainWindow"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
Title="MainWindow" Height="350" Width="525">
<Window.Resources>
<Storyboard x:Key="Storyboard1">
<DoubleAnimationUsingPath Duration="0:0:0.5" Source="X" Storyboard.TargetProperty="(UIElement.RenderTransform).(TransformGroup.Childr en)[3].(TranslateTransform.X)" Storyboard.TargetName="e1" BeginTime="0:0:0.5">
<DoubleAnimationUsingPath.PathGeometry>
<PathGeometry Figures="M-1.5,-2.5 L168.5,-0.5"/>
</DoubleAnimationUsingPath.PathGeometry>
</DoubleAnimationUsingPath>
<DoubleAnimationUsingPath Duration="0:0:0.5" Source="Y" Storyboard.TargetProperty="(UIElement.RenderTransform).(TransformGroup.Childr en)[3].(TranslateTransform.Y)" Storyboard.TargetName="e1" BeginTime="0:0:0.5">
<DoubleAnimationUsingPath.PathGeometry>
<PathGeometry Figures="M-1.5,-2.5 L168.5,-0.5"/>
</DoubleAnimationUsingPath.PathGeometry>
</DoubleAnimationUsingPath>
<DoubleAnimationUsingPath Duration="0:0:0.5" Source="X" Storyboard.TargetProperty="(UIElement.RenderTransform).(TransformGroup.Childr en)[3].(TranslateTransform.X)" Storyboard.TargetName="e2" BeginTime="0:0:0.5">
<DoubleAnimationUsingPath.PathGeometry>
<PathGeometry Figures="M1,-1.5 C1,-1.5 1,138.48932 1,140"/>
</DoubleAnimationUsingPath.PathGeometry>
</DoubleAnimationUsingPath>
<DoubleAnimationUsingPath Duration="0:0:0.5" Source="Y" Storyboard.TargetProperty="(UIElement.RenderTransform).(TransformGroup.Childr en)[3].(TranslateTransform.Y)" Storyboard.TargetName="e2" BeginTime="0:0:0.5">
<DoubleAnimationUsingPath.PathGeometry>
<PathGeometry Figures="M1,-1.5 C1,-1.5 1,138.48932 1,140"/>
</DoubleAnimationUsingPath.PathGeometry>
</DoubleAnimationUsingPath>
<DoubleAnimationUsingPath Duration="0:0:0.5" Source="X" Storyboard.TargetProperty="(UIElement.RenderTransform).(TransformGroup.Childr en)[3].(TranslateTransform.X)" Storyboard.TargetName="e3" BeginTime="0:0:0.5">
<DoubleAnimationUsingPath.PathGeometry>
<PathGeometry Figures="M169.5,0.5 L-1.5,-1.5"/>
</DoubleAnimationUsingPath.PathGeometry>
</DoubleAnimationUsingPath>
<DoubleAnimationUsingPath Duration="0:0:0.5" Source="Y" Storyboard.TargetProperty="(UIElement.RenderTransform).(TransformGroup.Childr en)[3].(TranslateTransform.Y)" Storyboard.TargetName="e3" BeginTime="0:0:0.5">
<DoubleAnimationUsingPath.PathGeometry>
<PathGeometry Figures="M169.5,0.5 L-1.5,-1.5"/>
</DoubleAnimationUsingPath.PathGeometry>
</DoubleAnimationUsingPath>
<DoubleAnimationUsingPath Duration="0:0:0.5" Source="X" Storyboard.TargetProperty="(UIElement.RenderTransform).(TransformGroup.Childr en)[3].(TranslateTransform.X)" Storyboard.TargetName="e4" BeginTime="0:0:0.5">
<DoubleAnimationUsingPath.PathGeometry>
<PathGeometry Figures="M-166.5,-0.5 L-168,-141"/>
</DoubleAnimationUsingPath.PathGeometry>
</DoubleAnimationUsingPath>
<DoubleAnimationUsingPath Duration="0:0:0.5" Source="Y" Storyboard.TargetProperty="(UIElement.RenderTransform).(TransformGroup.Childr en)[3].(TranslateTransform.Y)" Storyboard.TargetName="e4" BeginTime="0:0:0.5">
<DoubleAnimationUsingPath.PathGeometry>
<PathGeometry Figures="M-166.5,-0.5 L-168,-141"/>
</DoubleAnimationUsingPath.PathGeometry>
</DoubleAnimationUsingPath>
</Storyboard>
</Window.Resources>
<Window.Triggers>
<EventTrigger RoutedEvent="FrameworkElement.Loaded">
<BeginStoryboard Storyboard="{StaticResource Storyboard1}"/>
</EventTrigger>
</Window.Triggers>
<Grid Background="Black">
<Path x:Name="_1" Data="M171,77.5 L340,78.5" HorizontalAlignment="Left" Height="2" Margin="171,77.5,0,0" Stretch="Fill" VerticalAlignment="Top" Width="170"/>
<Path x:Name="_2" Data="M340.5,78.5 C340.5,78.5 340.5,217.5 340.5,219" HorizontalAlignment="Left" Height="141.5" Margin="340.5,78.5,0,0" Stretch="Fill" VerticalAlignment="Top" Width="1"/>
<Path x:Name="_3" Data="M341,218.5 L171,217.5" HorizontalAlignment="Left" Height="2" Margin="171,217.5,0,0" Stretch="Fill" VerticalAlignment="Top" Width="171"/>
<Path x:Name="_4" Data="M172,217.5 L171.5,78" HorizontalAlignment="Left" Height="140.5" Margin="171.5,78,0,0" Stretch="Fill" VerticalAlignment="Top" Width="1.5"/>
<Ellipse x:Name="e1" HorizontalAlignment="Left" Height="64" Margin="137,48,0,0" Stroke="Red" VerticalAlignment="Top" Width="71" RenderTransformOrigin="0.5,0.5">
<Ellipse.RenderTransform>
<TransformGroup>
<ScaleTransform/>
<SkewTransform/>
<RotateTransform/>
<TranslateTransform/>
</TransformGroup>
</Ellipse.RenderTransform>
</Ellipse>
<Ellipse x:Name="e2" HorizontalAlignment="Left" Height="64" Margin="304,48,0,0" Stroke="White" VerticalAlignment="Top" Width="71" RenderTransformOrigin="0.5,0.5">
<Ellipse.RenderTransform>
<TransformGroup>
<ScaleTransform/>
<SkewTransform/>
<RotateTransform/>
<TranslateTransform/>
</TransformGroup>
</Ellipse.RenderTransform>
</Ellipse>
<Ellipse x:Name="e3" HorizontalAlignment="Left" Height="64" Margin="137,187,0,0" Stroke="#FF1EB825" VerticalAlignment="Top" Width="71" RenderTransformOrigin="0.5,0.5">
<Ellipse.RenderTransform>
<TransformGroup>
<ScaleTransform/>
<SkewTransform/>
<RotateTransform/>
<TranslateTransform/>
</TransformGroup>
</Ellipse.RenderTransform>
</Ellipse>
<Ellipse x:Name="e4" HorizontalAlignment="Left" Height="64" Margin="304,187,0,0" Stroke="#FF4F5BD3" VerticalAlignment="Top" Width="71" RenderTransformOrigin="0.5,0.5">
<Ellipse.RenderTransform>
<TransformGroup>
<ScaleTransform/>
<SkewTransform/>
<RotateTransform/>
<TranslateTransform/>
</TransformGroup>
</Ellipse.RenderTransform>
</Ellipse>
</Grid>
</Window>
من که یک کاربر مبتدی WPF هستم و از کد هاش سر در نمیارم ولی من عینا این کد ها رو کپی کردم ارور داد. راهی نمیشناسین تو خود محیط Blend برای انجام این کار؟؟؟