방법: 이름 범위 정의

코드에서 Storyboard 애니메이션 효과를 주려면 NameScope를 만들고 대상 개체의 이름을 해당 이름 범위를 소유한 요소에 등록해야 합니다. 다음 예제에서는 myMainPanel의 NameScope가 만들어집니다. 두 개의 단추, button1과 button2가 패널에 추가되고 해당 이름이 등록됩니다. 여러 애니메이션과 Storyboard가 만들어집니다. 스토리보드의 Begin 메서드는 애니메이션을 시작하는 데 사용됩니다.

button1, button2 및 myMainPanel 모두 동일한 이름 범위를 공유하므로 Storyboard Begin 메서드와 함께 애니메이션을 시작할 수 있습니다.

예제

using System;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Media;
using System.Windows.Media.Animation;
using System.Windows.Shapes;

namespace Microsoft.Samples.Animation.AnimatingWithStoryboards
{

    public class ScopeExample : Page
    {

        private Storyboard myStoryboard;
        private StackPanel myMainPanel;
        private Button button1, button2;

        public ScopeExample()
        {

            this.Background = Brushes.White;
            myMainPanel = new StackPanel();

            // Create a name scope for the stackpanel.
            NameScope.SetNameScope(myMainPanel, new NameScope());

            myMainPanel.Background = Brushes.Orange;

            button1 = new Button();
            button1.Name = "Button1";

            // Register button1's name with myMainPanel.
            myMainPanel.RegisterName(button1.Name, button1);
            button1.Content = "Button 1";
            button1.Click += new RoutedEventHandler(button1Clicked);
            myMainPanel.Children.Add(button1);

            button2 = new Button();
            button2.Name = "Button2";

            // Register button2's name with myMainPanel.
            myMainPanel.RegisterName(button2.Name, button2);
            button2.Content = "Button 2";
            button2.Click += new RoutedEventHandler(button2Clicked);
            myMainPanel.Children.Add(button2);

            // Create some animations and a storyboard.
            DoubleAnimation button1WidthAnimation =
                new DoubleAnimation(300, 200, new Duration(TimeSpan.FromSeconds(5)));
            Storyboard.SetTargetName(button1WidthAnimation, button1.Name);
            Storyboard.SetTargetProperty(button1WidthAnimation, new PropertyPath(Button.WidthProperty));

            DoubleAnimation button2WidthAnimation =
                new DoubleAnimation(300, 200, new Duration(TimeSpan.FromSeconds(5)));
            Storyboard.SetTargetName(button2WidthAnimation, button2.Name);
            Storyboard.SetTargetProperty(button2WidthAnimation, new PropertyPath(Button.WidthProperty));

            DoubleAnimation heightAnimationWithoutTarget =
                new DoubleAnimation(300, 200, new Duration(TimeSpan.FromSeconds(5)));
            Storyboard.SetTargetProperty(heightAnimationWithoutTarget, new PropertyPath(FrameworkElement.HeightProperty));

            myStoryboard = new Storyboard();
            myStoryboard.Children.Add(button1WidthAnimation);
            myStoryboard.Children.Add(button2WidthAnimation);
            myStoryboard.Children.Add(heightAnimationWithoutTarget);

            this.Content = myMainPanel;
        }

        private void button1Clicked(object sender, RoutedEventArgs args)
        {

            // Starts the animations. The animation without a specified
            // target name, heightAnimationWithoutTarget, is applied to
            // myMainPanel.
            myStoryboard.Begin(myMainPanel);
        }

        private void button2Clicked(object sender, RoutedEventArgs args)
        {

            // Starts the animations. The animation without a specified
            // target name, heightAnimationWithoutTarget, is applied to
            // button2.
            myStoryboard.Begin(button2);
        }
    }
}

Imports System.Windows
Imports System.Windows.Controls
Imports System.Windows.Media
Imports System.Windows.Media.Animation
Imports System.Windows.Shapes

Namespace Microsoft.Samples.Animation.AnimatingWithStoryboards




    Public Class ScopeExample
        Inherits Page

        Private myStoryboard As Storyboard
        Private myMainPanel As StackPanel
        Private button1, button2 As Button

        Public Sub New()

            Me.Background = Brushes.White
            myMainPanel = New StackPanel()

            ' Create a name scope for the stackpanel. 
            NameScope.SetNameScope(myMainPanel, New NameScope())

            myMainPanel.Background = Brushes.Orange

            button1 = New Button()
            button1.Name = "Button1"

            ' Register button1's name with myMainPanel.
            myMainPanel.RegisterName(button1.Name, button1)
            button1.Content = "Button 1"
            AddHandler button1.Click, AddressOf button1Clicked
            myMainPanel.Children.Add(button1)

            button2 = New Button()
            button2.Name = "Button2"

            ' Register button2's name with myMainPanel.
            myMainPanel.RegisterName(button2.Name, button2)
            button2.Content = "Button 2"
            AddHandler button2.Click, AddressOf button2Clicked
            myMainPanel.Children.Add(button2)


            ' Create some animations and a storyboard.
            Dim button1WidthAnimation As New DoubleAnimation(300, 200, New Duration(TimeSpan.FromSeconds(5)))
            Storyboard.SetTargetName(button1WidthAnimation, button1.Name)
            Storyboard.SetTargetProperty(button1WidthAnimation, New PropertyPath(Button.WidthProperty))

            Dim button2WidthAnimation As New DoubleAnimation(300, 200, New Duration(TimeSpan.FromSeconds(5)))
            Storyboard.SetTargetName(button2WidthAnimation, button2.Name)
            Storyboard.SetTargetProperty(button2WidthAnimation, New PropertyPath(Button.WidthProperty))

            Dim heightAnimationWithoutTarget As New DoubleAnimation(300, 200, New Duration(TimeSpan.FromSeconds(5)))
            Storyboard.SetTargetProperty(heightAnimationWithoutTarget, New PropertyPath(FrameworkElement.HeightProperty))

            myStoryboard = New Storyboard()
            myStoryboard.Children.Add(button1WidthAnimation)
            myStoryboard.Children.Add(button2WidthAnimation)
            myStoryboard.Children.Add(heightAnimationWithoutTarget)

            Me.Content = myMainPanel

        End Sub


        Private Sub button1Clicked(ByVal sender As Object, ByVal args As RoutedEventArgs)

            ' Starts the animations. The animation without a specified 
            ' target name, heightAnimationWithoutTarget, is applied to
            ' myMainPanel.
            myStoryboard.Begin(myMainPanel)

        End Sub

        Private Sub button2Clicked(ByVal sender As Object, ByVal args As RoutedEventArgs)

            ' Starts the animations. The animation without a specified 
            ' target name, heightAnimationWithoutTarget, is applied to
            ' button2.
            myStoryboard.Begin(button2)

        End Sub

    End Class


End Namespace

참고 항목

• 스토리보드를 사용하여 속성에 애니메이션 효과 주기
• 애니메이션 개요