ChangeCaseDialog.xaml

<Window x:Class="VietOCR.ChangeCaseDialog"
        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:VietOCR"
        xmlns:resx="clr-namespace:VietOCR"
        mc:Ignorable="d"
        Title="{x:Static resx:ChangeCaseDialog.this_Title}" Height="200" Width="240" Loaded="Window_Loaded" ResizeMode="NoResize"
        WindowStartupLocation="CenterOwner">
    <Grid>
        <StackPanel x:Name="radioButtonPanel" Margin="20,10,20,0">
            <StackPanel.Resources>
                <Style TargetType="{x:Type RadioButton}">
                    <Setter Property="Margin" Value="0,0,0,12"/>
                </Style>
            </StackPanel.Resources>
            <RadioButton x:Name="radioButton1" Content="{x:Static resx:ChangeCaseDialog.radioButton1_Text}" Tag="Sentence_case" />
            <RadioButton x:Name="radioButton2" Content="{x:Static resx:ChangeCaseDialog.radioButton2_Text}" Tag="lowercase" />
            <RadioButton x:Name="radioButton3" Content="{x:Static resx:ChangeCaseDialog.radioButton3_Text}" Tag="UPPERCASE" />
            <RadioButton x:Name="radioButton4" Content="{x:Static resx:ChangeCaseDialog.radioButton4_Text}" Tag="Title_Case" Margin="0" />
        </StackPanel>
        <StackPanel Orientation="Horizontal" HorizontalAlignment="Center" VerticalAlignment="Bottom" Margin="0 20">
            <Button x:Name="buttonChange" Content="{x:Static resx:ChangeCaseDialog.buttonChange_Text}" VerticalAlignment="Bottom" Width="75" Click="buttonChange_Click"/>
            <Button x:Name="buttonClose" Content="{x:Static resx:ChangeCaseDialog.buttonClose_Text}" Margin="10,0,0,0" VerticalAlignment="Bottom" Width="75" Click="buttonClose_Click"/>
        </StackPanel>
    </Grid>
</Window>