CommandWindow.xaml

<Window x:Class="DaramRenamer.CommandWindow"
        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
        xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
        xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
        xmlns:local="clr-namespace:DaramRenamer"
        mc:Ignorable="d" d:DesignHeight="120"
        Title="CommandWindow" Width="480" ShowInTaskbar="False"
        VerticalAlignment="Center" HorizontalAlignment="Center" SizeToContent="Height"
        WindowStartupLocation="CenterOwner" ResizeMode="NoResize">
    <StackPanel Orientation="Vertical">
        <!-- Contents -->
        <StackPanel Orientation="Vertical" Margin="15">
            <Grid Name="contentGrid">
                <Grid.ColumnDefinitions>
                    <ColumnDefinition Width="120" />
                    <ColumnDefinition />
                </Grid.ColumnDefinitions>
            </Grid>
        </StackPanel>

        <!-- Buttons -->
        <Border BorderThickness="0, 1, 0, 0" BorderBrush="{x:Static SystemColors.ControlLightBrush}"
                Background="{DynamicResource {x:Static SystemColors.ControlBrush}}">
            <StackPanel HorizontalAlignment="Right" Orientation="Horizontal" Margin="0,9,20,6">
                <Button Content="{Binding Path=[ButtonOK], Source={x:Static local:Strings.Instance}}" Width="72"
                        Height="22" Margin="0,0,5,0" IsDefault="True" Click="ButtonOK_Click" />
                <Button Content="{Binding Path=[ButtonCancel], Source={x:Static local:Strings.Instance}}" Width="72"
                        Height="22" IsCancel="True" Click="ButtonCancel_Click" />
            </StackPanel>
        </Border>
    </StackPanel>
</Window>