<StackPanel>
  <TextBlock Margin="10" FontSize="20">How do you like your coffee?</TextBlock>
  <Button Margin="10">Black</Button>
  <Button Margin="10">With milk</Button>
  <Button Margin="10">Latte machiato</Button>
  <Button Margin="10">Chappuchino</Button>
</StackPanel>

<StackPanel Orientation="Vertical"> <!-- Vertical is the default -->
  <Label Background="Red">Red 1</Label>
  <Label Background="LightGreen">Green 1</Label>
  <StackPanel Orientation="Horizontal">
    <Label Background="Red">Red 2</Label>
    <Label Background="LightGreen">Green 2</Label>
    <Label Background="LightBlue">Blue 2</Label>
    <Label Background="Yellow">Yellow 2</Label>
    <Label Background="Orange">Orange 2</Label>
  </StackPanel>
  <Label Background="LightBlue">Blue 1</Label>
  <Label Background="Yellow">Yellow 1</Label>
  <Label Background="Orange">Orange 1</Label>
</StackPanel>

<DockPanel LastChildFill="True">
    <Button Content="Dock=Top" DockPanel.Dock="Top"/>
    <Button Content="Dock=Bottom" DockPanel.Dock="Bottom"/>
    <Button Content="Dock=Left"/>
    <Button Content="Dock=Right" DockPanel.Dock="Right"/>
    <Button Content="LastChildFill=True"/>
</DockPanel>

public static readonly DependencyProperty TopProperty =
    DependencyProperty.RegisterAttached("Top", 
    typeof(double), typeof(Canvas),
    new FrameworkPropertyMetadata(0d,
        FrameworkPropertyMetadataOptions.Inherits));
 
public static void SetTop(UIElement element, double value)
{
    element.SetValue(TopProperty, value);
}
 
public static double GetTop(UIElement element)
{
    return (double)element.GetValue(TopProperty);
}

    <Button Content="Dock=Top" DockPanel.Dock="Top"/>
        <Button Content="Dock=Bottom" DockPanel.Dock="Bottom"/>
        <Button Content="Dock=Left"/>
        <Button Content="Dock=Left2"/>
        <Button Content="Right2" DockPanel.Dock="Right"/>
        <Button Content="Dock=Right" DockPanel.Dock="Right"/>
        <Button Content="LastChildFill=True"/>

<Canvas>
    <Rectangle Canvas.Left="40" Canvas.Top="31" Width="63" Height="41" Fill="Blue"  />
    <Ellipse Canvas.Left="130" Canvas.Top="79" Width="58" Height="58" Fill="Blue"  />
    <Path Canvas.Left="61" Canvas.Top="28" Width="133" Height="98" Fill="Blue" 
          Stretch="Fill" Data="M61,125 L193,28"/>
</Canvas>

<Canvas>
    <Ellipse Fill="Green" Width="60" Height="60" Canvas.Left="30" Canvas.Top="20"    
             Canvas.ZIndex="1"/>
    <Ellipse Fill="Blue"  Width="60" Height="60" Canvas.Left="60" Canvas.Top="40"/>
</Canvas>

  <StackPanel Orientation="Vertical">
        <Button Content="Test" />
        <Viewbox Stretch="Uniform">
            <Button Content="Test" />
        </Viewbox>
    </StackPanel>