MainWindow.xaml

<Window x:Class="DecompilerApp.MainWindow"
        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:DecompilerApp"
        mc:Ignorable="d"
        Title="DLL to C# Decompiler" Height="450" Width="800">
    <Grid>
        <Button Name="uploadButton" Content="Upload DLL" HorizontalAlignment="Left" VerticalAlignment="Top" Width="100" Margin="10" Click="UploadButton_Click"/>
        <Button Name="cleanButton" Content="Clean Code" HorizontalAlignment="Left" VerticalAlignment="Top" Width="100" Margin="120,10,0,0" Click="CleanButton_Click"/>
        <TextBox Name="codeTextBox" HorizontalAlignment="Stretch" VerticalAlignment="Stretch" Margin="10,50,10,10" TextWrapping="Wrap" VerticalScrollBarVisibility="Auto" HorizontalScrollBarVisibility="Auto"/>
    </Grid>
</Window>