43. WPF 이미지 선택 UI 구현

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    Title="MainWindow" Height="350" Width="525">
<Grid>
    <StackPanel Margin="10">
        <Button Content="Select image"
                HorizontalAlignment="Center"
                Click="Button_Click"/>
        <Image x:Name="selectedImage"
               Margin="0 10 0 0"/>
    </StackPanel>
</Grid>

 1.

    private void Button_Click(object sender, RoutedEventArgs e)
    {
        OpenFileDialog dialog = new OpenFileDialog();
        dialog.Filter = "Image files (*.png; *.jpg)|*.png;*.jpg;*jpeg|All files (*.*)|*.*";
        dialog.InitialDirectory = Environment.GetFolderPath(Environment.SpecialFolder.MyPictures);
 
        if (dialog.ShowDialog() == true)
        {
            string fileName = dialog.FileName;
            selectedImage.Source = new BitmapImage(new Uri(fileName));
        }
    }

1. 다이얼로그의 파일 필터 설정

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