MainWindow.xaml

<Window 
        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
        Title="Oedometer Converter" Height="450" Width="800">
    <Grid>
        <Grid.ColumnDefinitions>
            <ColumnDefinition Width="1*"/>
            <ColumnDefinition Width="2*"/>
        </Grid.ColumnDefinitions>
        <Grid Grid.Column="0" UseLayoutRounding="True">
            <Grid.RowDefinitions>
                <RowDefinition Height="1*"/>
                <RowDefinition Height="1*"/>
                <RowDefinition Height="1*"/>
                <RowDefinition Height="7*"/>
            </Grid.RowDefinitions>
            <Grid Grid.Row="0" >
                <Grid.ColumnDefinitions>
                    <ColumnDefinition Width="1*"/>
                    <ColumnDefinition Width="1*"/>
                </Grid.ColumnDefinitions>
                <Button Name="OpenFileButton" Content="Open Files" Grid.Column="0" Margin="10,10,10,10" UseLayoutRounding="True"/>
                <Button Name="SaveXMLButton" Content="Save XML" Grid.Column="1" Margin="10,10,10,10" UseLayoutRounding="True"/>
            </Grid>
            <Label Content="Select stage in dropdown below:" Margin="10,0,10,0" Grid.Row="1" VerticalAlignment="Bottom" HorizontalAlignment="Stretch" UseLayoutRounding="True"/>
            <ComboBox Name="FileComboBox" Grid.Row="2" Margin="10,10,10,10" UseLayoutRounding="True"/>
            <TextBox Name="LogTextBox" TextWrapping="Wrap" IsReadOnly="True" VerticalScrollBarVisibility="Auto" Grid.Row="3" Margin="10,10,10,10" UseLayoutRounding="True"/>
        </Grid>
        <Grid Grid.Column="1" UseLayoutRounding="True">
            <Image Name="PlotImage" Stretch="Uniform" Margin="10,10,10,10" Grid.Row="0" />
        </Grid>
    </Grid>
</Window>