Question

I need to a collection of groupboxes varying on the user selection. for example; there will be 7 groupboxes, the user can enable however many they want and in what order they want. So i want the selected groupbox B to appear at the bottom of the previously selected groupbox A yet when A is unselected B moves up the form to where A was.
In my mind i want it to behave similar to HTML items.
This will be done in WPF, coding in C#.

Answer 1

You can stack these groupboxes in a stackpanel with orientation=vertical. You can then set the Visibility of the groupboxex to the users decision and wpf will make the rest for you “by magic”.

Little sample here:

    <StackPanel Orientation="Vertical">
        <GroupBox x:Name="First" Visibility="Visible" Header="First">
            <Label>First</Label>
        </GroupBox>
        <GroupBox x:Name="Second" Visibility="Collapsed" Header="Second">
            <Label>Second</Label>
        </GroupBox>
        <GroupBox x:Name="Third" Visibility="Visible" Header="Third">
            <Label>Third</Label>
        </GroupBox>
    </StackPanel>