wpf - image loading

<Application x:Class="wpf_LoadImage.App"
             xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
             xmlns:local="clr-namespace:wpf_LoadImage"
             StartupUri="MainWindow.xaml">
    <Application.Resources>
         
    </Application.Resources>
</Application>

- App.xaml

<Window x:Class="ImageViewer.MainWindow"
        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
        Title="Image Viewer" Height="600" Width="800">
    <Grid>
        <Grid.RowDefinitions>
            <RowDefinition Height="Auto"/>
            <RowDefinition Height="*"/>
        </Grid.RowDefinitions>

        <Button Grid.Row="0" Name="LoadImageButton" Content="이미지 불러오기" 
                Margin="10" Padding="10,5" Click="LoadImageButton_Click"/>

        <Image Grid.Row="1" Name="DisplayImage" Stretch="Uniform" 
               Margin="10"/>
    </Grid>
</Window>

- MainWindow.xaml

using Microsoft.Win32;
using System.Windows;
using System.Windows.Media.Imaging;

namespace ImageViewer
{
    public partial class MainWindow : Window
    {
        public MainWindow()
        {
            InitializeComponent();
        }

        private void LoadImageButton_Click(object sender, RoutedEventArgs e)
        {
            OpenFileDialog openFileDialog = new OpenFileDialog();
            openFileDialog.Filter = "이미지 파일|*.jpg;*.jpeg;*.png;*.bmp;*.gif|모든 파일|*.*";
            openFileDialog.Title = "이미지 파일 선택";

            if (openFileDialog.ShowDialog() == true)
            {
                try
                {
                    BitmapImage bitmap = new BitmapImage();
                    bitmap.BeginInit();
                    bitmap.UriSource = new System.Uri(openFileDialog.FileName);
                    bitmap.EndInit();

                    DisplayImage.Source = bitmap;
                }
                catch (System.Exception ex)
                {
                    MessageBox.Show($"이미지를 불러오는 중 오류가 발생했습니다: {ex.Message}",
                                  "오류", MessageBoxButton.OK, MessageBoxImage.Error);
                }
            }
        }
    }

}

- MainWindow.xaml.cs