#387 – Set Background Color to See How Layout Works

It’s sometimes hard to understand how a container is laying out its children.  You can use the Background property of each control, or of the panels, to get a better idea of where things are.

Suppose that we have a GUI that includes a handful of controls and two nested panels.

    <StackPanel Orientation="Vertical">
        <Label Content="Bob's Your Uncle" HorizontalAlignment="Right"/>
        <StackPanel Orientation="Horizontal">
            <Label Content="Paul"/>
            <Button Content="Ringo" Margin="10"/>
            <TextBox Text="George" VerticalContentAlignment="Bottom"/>
        </StackPanel>
        <TextBox Text="Herman was here.."/>
    </StackPanel>

The GUI would look like this:

To better see how things are being layed out, we can set the Background to a different color for each element.

    <StackPanel Orientation="Vertical" Background="Pink">

        <Label Content="Bob's Your Uncle" HorizontalAlignment="Right" Background="Lavender"/>

        <StackPanel Orientation="Horizontal" Background="LightBlue">
            <Label Content="Paul" Background="Red"/>
            <Button Content="Ringo" Margin="10" Background="Green"/>
            <TextBox Text="George" VerticalContentAlignment="Bottom" Background="Blue"/>
        </StackPanel>

        <TextBox Text="Herman was here.." Background="Orange"/>
    </StackPanel>

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About Sean
Software developer in the Twin Cities area, passionate about .NET technologies. Equally passionate about my own personal projects related to family history and preservation of family stories and photos.

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