■ BooleanAnimationUsingKeyFrames 클래스에서 키 프레임을 사용해 불린 값에 애니메이션 효과를 주는 방법을 보여준다.
▶ MainWindow.xaml
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<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="TestProject" FontFamily="나눔고딕코딩" FontSize="16"> </Window> |
▶ MainWindow.xaml.cs
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using System; using System.Windows; using System.Windows.Controls; 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(); NameScope.SetNameScope(this, new NameScope()); Button testButton = new Button(); testButton.Width = 300; testButton.Height = 100; testButton.FontSize = 24; testButton.Content = "TEST"; RegisterName("testButton", testButton); BooleanAnimationUsingKeyFrames booleanAnimation = new BooleanAnimationUsingKeyFrames(); booleanAnimation.Duration = TimeSpan.FromSeconds(4); booleanAnimation.KeyFrames.Add(new DiscreteBooleanKeyFrame(false, KeyTime.FromTimeSpan(TimeSpan.FromSeconds(0.0)))); booleanAnimation.KeyFrames.Add(new DiscreteBooleanKeyFrame(true , KeyTime.FromTimeSpan(TimeSpan.FromSeconds(1.0)))); booleanAnimation.KeyFrames.Add(new DiscreteBooleanKeyFrame(false, KeyTime.FromTimeSpan(TimeSpan.FromSeconds(2.0)))); booleanAnimation.KeyFrames.Add(new DiscreteBooleanKeyFrame(true , KeyTime.FromTimeSpan(TimeSpan.FromSeconds(3.0)))); booleanAnimation.KeyFrames.Add(new DiscreteBooleanKeyFrame(false, KeyTime.FromTimeSpan(TimeSpan.FromSeconds(3.5)))); booleanAnimation.KeyFrames.Add(new DiscreteBooleanKeyFrame(true , KeyTime.FromTimeSpan(TimeSpan.FromSeconds(4.0)))); Storyboard.SetTargetName(booleanAnimation, "testButton"); Storyboard.SetTargetProperty(booleanAnimation, new PropertyPath(Button.IsEnabledProperty)); Storyboard storyboard = new Storyboard(); storyboard.Children.Add(booleanAnimation); testButton.Click += delegate(object sender, RoutedEventArgs e) { storyboard.Begin(this); }; Content = testButton; } #endregion } } |
