<Window xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
Title="About WPF"
Background="OrangeRed">
<Canvas>
<CheckBox>
CheckBox
<CheckBox.ToolTip>
<StackPanel>
<Label FontWeight="Bold" Background="Blue" Foreground="White">
The CheckBox
</Label>
<TextBlock Padding="10" TextWrapping="WrapWithOverflow" Width="200">
this is a test
</TextBlock>
<Line Stroke="Black" StrokeThickness="1" X2="200"/>
<StackPanel Orientation="Horizontal">
<Image Margin="2" Source="help.png"/>
<Label FontWeight="Bold">Press F1 for more help.</Label>
</StackPanel>
</StackPanel>
</CheckBox.ToolTip>
</CheckBox>
</Canvas>
</Window>
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