[C#/WPF] Run 클래스 : TextEffects 속성을 사용해 문자열 깜박이기

TestProject.zip

다운로드

▶ MainWindow.xaml

<Window x:Class="TestProject.MainWindow"
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
    Width="800"
    Height="600"
    Title="Run 클래스 : TextEffects 속성을 사용해 문자열 깜박이기"
    FontFamily="나눔고딕코딩"
    FontSize="16">
    <Grid Margin="10">
        <Border
            BorderBrush="Black"
            BorderThickness="1">
            <FlowDocumentReader>
                <FlowDocument Name="flowDocument" />
            </FlowDocumentReader>
            </Border>
    </Grid>
</Window>

 

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▶ MainWindow.xaml.cs

using System;
using System.Windows;
using System.Windows.Documents;
using System.Windows.Media;
using System.Windows.Media.Animation;

namespace TestProject
{
    /// <summary>
    /// 메인 윈도우
    /// </summary>
    public partial class MainWindow : Window
    {
        //////////////////////////////////////////////////////////////////////////////////////////////////// Constructor
        ////////////////////////////////////////////////////////////////////////////////////////// Public

        #region 생성자 - MainWindow()

        /// <summary>
        /// 생성자
        /// </summary>
        public MainWindow()
        {
            InitializeComponent();

            Loaded += Window_Loaded;
        }

        #endregion

        //////////////////////////////////////////////////////////////////////////////////////////////////// Method
        ////////////////////////////////////////////////////////////////////////////////////////// Private

        #region 윈도우 로드시 처리하기 - Window_Loaded(sender, e)

        /// <summary>
        /// 윈도우 로드시 처리하기
        /// </summary>
        /// <param name="sender">이벤트 발생자</param>
        /// <param name="e">이벤트 인자</param>
        private void Window_Loaded(object sender, RoutedEventArgs e)
        {
            ColorAnimation colorAnimation = new ColorAnimation
            (
                Colors.White,
                Colors.Black,
                new Duration(new TimeSpan(1000000))
            );

            colorAnimation.RepeatBehavior = RepeatBehavior.Forever;
            colorAnimation.AutoReverse    = true;

            SolidColorBrush solidColorBrush = new SolidColorBrush(Colors.Black);

            solidColorBrush.BeginAnimation(SolidColorBrush.ColorProperty, colorAnimation);

            TextEffect textEffect = new TextEffect();

            textEffect.Foreground    = solidColorBrush;
            textEffect.PositionStart = 0;
            textEffect.PositionCount = int.MaxValue;

            Run run = new Run("Text that flickers...");

            run.TextEffects = new TextEffectCollection();

            run.TextEffects.Add(textEffect);

            this.flowDocument.Blocks.Add(new Paragraph(run));
        }

        #endregion
    }
}