Storyboard.SeekAlignedToLastTick 메서드

public:
 void SeekAlignedToLastTick(System::Windows::FrameworkContentElement ^ containingObject, TimeSpan offset, System::Windows::Media::Animation::TimeSeekOrigin origin);

public void SeekAlignedToLastTick (System.Windows.FrameworkContentElement containingObject, TimeSpan offset, System.Windows.Media.Animation.TimeSeekOrigin origin);

member this.SeekAlignedToLastTick : System.Windows.FrameworkContentElement * TimeSpan * System.Windows.Media.Animation.TimeSeekOrigin -> unit

Public Sub SeekAlignedToLastTick (containingObject As FrameworkContentElement, offset As TimeSpan, origin As TimeSeekOrigin)

매개 변수

예제

다음 예제에서는 두 가지 모두를 Seek 및 SeekAlignedToLastTick 메서드.

/*
    This example shows how to control
    a storyboard after it has started.

*/

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

namespace Microsoft.Samples.Animation.AnimatingWithStoryboards
{
    public partial class FrameworkContentElementSeekExample : FlowDocument
    {
    
        private Storyboard myStoryboard;
        private TextBlock currentTimeIndicator;
        private TextBox seekDestination;
        private TextBlock rectangleWidthIndicator;
        private Rectangle myRectangle;
        
        public FrameworkContentElementSeekExample()
        {
        
            // Create a name scope for the page.
            NameScope.SetNameScope(this, new NameScope());        
        
            this.Background = Brushes.White;

            BlockUIContainer controlsContainer = new BlockUIContainer();  

            StackPanel myStackPanel = new StackPanel();
            myStackPanel.Margin = new Thickness(20);
            
            // Create a rectangle.
            myRectangle = new Rectangle();
            myRectangle.Width = 100;
            myRectangle.Height = 20;
            myRectangle.Margin = new Thickness(12,0,0,5);
            myRectangle.Fill = new SolidColorBrush(Color.FromArgb(170, 51, 51, 255));
            myRectangle.HorizontalAlignment = HorizontalAlignment.Left;
            myStackPanel.Children.Add(myRectangle);
            
            // Assign the rectangle a name by 
            // registering it with the page, so that
            // it can be targeted by storyboard
            // animations.
            this.RegisterName("myRectangle", myRectangle);           
            
            //
            // Create an animation and a storyboard to animate the
            // rectangle.
            //
            DoubleAnimation myDoubleAnimation = 
                new DoubleAnimation(100, 500, new Duration(TimeSpan.FromSeconds(60)));            
            Storyboard.SetTargetName(myDoubleAnimation, "myRectangle");
            Storyboard.SetTargetProperty(myDoubleAnimation, new PropertyPath(Rectangle.WidthProperty));
            myStoryboard = new Storyboard();
            myStoryboard.Children.Add(myDoubleAnimation);
            
            //
            // Create some buttons to control the storyboard
            // and a panel to contain them.
            //
            StackPanel buttonPanel = new StackPanel();
            Button beginButton = new Button();
            beginButton.Content = "Begin";
            beginButton.Click += new RoutedEventHandler(beginButton_Clicked);            
            buttonPanel.Children.Add(beginButton);
            Button pauseButton = new Button();
            pauseButton.Content = "Pause";
            pauseButton.Click +=new RoutedEventHandler(pauseButton_Clicked);
            buttonPanel.Children.Add(pauseButton);
            Button resumeButton = new Button();
            resumeButton.Content = "Resume";
            resumeButton.Click +=new RoutedEventHandler(resumeButton_Clicked);
            buttonPanel.Children.Add(resumeButton);
            Button skipToFillButton = new Button();
            skipToFillButton.Content = "Skip to Fill";
            skipToFillButton.Click +=new RoutedEventHandler(skipToFillButton_Clicked);
            buttonPanel.Children.Add(skipToFillButton);
            Button setSpeedRatioButton = new Button();
            setSpeedRatioButton.Content = "Triple Speed";
            setSpeedRatioButton.Click +=new RoutedEventHandler(setSpeedRatioButton_Clicked);
            buttonPanel.Children.Add(setSpeedRatioButton);
            Button stopButton = new Button();
            stopButton.Content = "Stop";
            stopButton.Click +=new RoutedEventHandler(stopButton_Clicked);
            buttonPanel.Children.Add(stopButton);
            Button removeButton = new Button();
            removeButton.Content = "Remove";
            removeButton.Click +=new RoutedEventHandler(removeButton_Clicked);
            buttonPanel.Children.Add(removeButton);            
            
            myStackPanel.Children.Add(buttonPanel);    
            
            // Create some controls to display the
            // storyboard's current time and the
            // current width of the rectangle.
            StackPanel seekPanel = new StackPanel();
            seekPanel.Margin = new Thickness(10);
            StackPanel aPanel = new StackPanel();
            Label aLabel = new Label();
            aPanel.Orientation = Orientation.Horizontal;
            aLabel.Content = "Current Time: ";
            aPanel.Children.Add(aLabel);
            currentTimeIndicator = new TextBlock();
            aPanel.Children.Add(currentTimeIndicator);
            seekPanel.Children.Add(aPanel);
            
            aPanel = new StackPanel();
            aPanel.Orientation = Orientation.Horizontal;
            aLabel = new Label();
            aLabel.Content = "Rectangle Width: ";
            aPanel.Children.Add(aLabel);
            rectangleWidthIndicator = new TextBlock();
            rectangleWidthIndicator.Text = myRectangle.Width.ToString(); 
            aPanel.Children.Add(rectangleWidthIndicator);
            seekPanel.Children.Add(aPanel);

            // Create some controls to enable the
            // user to specify a seek position.
            
            aPanel = new StackPanel();
            aPanel.Orientation = Orientation.Horizontal;
            aLabel = new Label();
            aLabel.Content = "Seek Offset: " ;
            aPanel.Children.Add(aLabel);
            seekDestination = new TextBox();
            seekDestination.Text = "0";
            aPanel.Children.Add(seekDestination);       
            seekPanel.Children.Add(aPanel);

            Button seekButton = new Button();
            seekButton.Content = "Seek";
            seekButton.Click += new RoutedEventHandler(seekButton_Clicked);
            seekPanel.Children.Add(seekButton);
            Button seekAlignedToLastTickButton = new Button();
            seekAlignedToLastTickButton.Content = "Seek Aligned to Last Tick";
            seekAlignedToLastTickButton.Click += new RoutedEventHandler(seekAlignedToLastTickButton_Clicked);
            seekPanel.Children.Add(seekAlignedToLastTickButton);           
            
            myStackPanel.Children.Add(seekPanel);
            
            controlsContainer.Child = myStackPanel;
            this.Blocks.Add(controlsContainer);
            
            myStoryboard.CurrentTimeInvalidated += new EventHandler(myStoryboard_CurrentTimeInvalidated);
        }
        
        // Begins the storyboard.
        private void beginButton_Clicked(object sender, RoutedEventArgs args)
        {
            // Specifying "true" as the second Begin parameter
            // makes this storyboard controllable.
            myStoryboard.Begin(this, true);          
        }
        
        // Pauses the storyboard.
        private void pauseButton_Clicked(object sender, RoutedEventArgs args)
        {
             myStoryboard.Pause(this);          
        }
        
        // Resumes the storyboard.
        private void resumeButton_Clicked(object sender, RoutedEventArgs args)
        {
             myStoryboard.Resume(this);          
        }     
        
        // Advances the storyboard to its fill period.
        private void skipToFillButton_Clicked(object sender, RoutedEventArgs args)
        {
             myStoryboard.SkipToFill(this);          
        } 
        
        // Updates the storyboard's speed.
        private void setSpeedRatioButton_Clicked(object sender, RoutedEventArgs args)
        {
            // Makes the storyboard progress three times as fast as normal.
            myStoryboard.SetSpeedRatio(this, 3);          
        }           
        
        // Stops the storyboard.
        private void stopButton_Clicked(object sender, RoutedEventArgs args)
        {
             myStoryboard.Stop(this);          
        }         
        
        // Removes the storyboard.
        private void removeButton_Clicked(object sender, RoutedEventArgs args)
        {
             myStoryboard.Remove(this);          
        }        
        
        private void seekButton_Clicked(object sender, RoutedEventArgs args)
        {
            try {

                TimeSpan seekTime = TimeSpan.Parse(seekDestination.Text);
                myStoryboard.Seek(this, seekTime, TimeSeekOrigin.BeginTime);
                
                // The rectangle width will probably not be at its new
                // value when this call is made, because the storyboard's
                // clock probably hasn't ticked yet.
                rectangleWidthIndicator.Text = myRectangle.Width.ToString();
            }catch(FormatException ex)
            {
                MessageBox.Show("Invalid TimeSpan value.");
                seekDestination.Focus();
            }
        }
        
        private void seekAlignedToLastTickButton_Clicked(object sender, RoutedEventArgs args)
        {

            try {

                TimeSpan seekTime = TimeSpan.Parse(seekDestination.Text);
                myStoryboard.SeekAlignedToLastTick(this, seekTime, TimeSeekOrigin.BeginTime);
                
                // The rectangle width will be at its new
                // value when this call is made, because SeekAlignedToLastTick 
                // operation immediately updates timeline and animation
                // values.          
                rectangleWidthIndicator.Text = myRectangle.Width.ToString();
            }catch(FormatException ex)
            {
                MessageBox.Show("Invalid TimeSpan value.");
                seekDestination.Focus();
            }    
        }
        
        private void myStoryboard_CurrentTimeInvalidated(object sender, EventArgs e)
        {
        
            currentTimeIndicator.Text = myStoryboard.GetCurrentTime(this).ToString();
        }
    }
}

'
'    This example shows how to control
'    a storyboard after it has started.
'
'


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



Namespace Microsoft.Samples.Animation.AnimatingWithStoryboards
    Partial Public Class FrameworkContentElementSeekExample
        Inherits FlowDocument

        Private myStoryboard As Storyboard
        Private currentTimeIndicator As TextBlock
        Private seekDestination As TextBox
        Private rectangleWidthIndicator As TextBlock
        Private myRectangle As Rectangle

        Public Sub New()

            ' Create a name scope for the page.
            NameScope.SetNameScope(Me, New NameScope())

            Me.Background = Brushes.White

            Dim controlsContainer As New BlockUIContainer()

            Dim myStackPanel As New StackPanel()
            myStackPanel.Margin = New Thickness(20)

            ' Create a rectangle.
            myRectangle = New Rectangle()
            myRectangle.Width = 100
            myRectangle.Height = 20
            myRectangle.Margin = New Thickness(12,0,0,5)
            myRectangle.Fill = New SolidColorBrush(Color.FromArgb(170, 51, 51, 255))
            myRectangle.HorizontalAlignment = HorizontalAlignment.Left
            myStackPanel.Children.Add(myRectangle)

            ' Assign the rectangle a name by 
            ' registering it with the page, so that
            ' it can be targeted by storyboard
            ' animations.
            Me.RegisterName("myRectangle", myRectangle)

            '
            ' Create an animation and a storyboard to animate the
            ' rectangle.
            '
            Dim myDoubleAnimation As New DoubleAnimation(100, 500, New Duration(TimeSpan.FromSeconds(60)))
            Storyboard.SetTargetName(myDoubleAnimation, "myRectangle")
            Storyboard.SetTargetProperty(myDoubleAnimation, New PropertyPath(Rectangle.WidthProperty))
            myStoryboard = New Storyboard()
            myStoryboard.Children.Add(myDoubleAnimation)

            '
            ' Create some buttons to control the storyboard
            ' and a panel to contain them.
            '
            Dim buttonPanel As New StackPanel()
            Dim beginButton As New Button()
            beginButton.Content = "Begin"
            AddHandler beginButton.Click, AddressOf beginButton_Clicked
            buttonPanel.Children.Add(beginButton)
            Dim pauseButton As New Button()
            pauseButton.Content = "Pause"
            AddHandler pauseButton.Click, AddressOf pauseButton_Clicked
            buttonPanel.Children.Add(pauseButton)
            Dim resumeButton As New Button()
            resumeButton.Content = "Resume"
            AddHandler resumeButton.Click, AddressOf resumeButton_Clicked
            buttonPanel.Children.Add(resumeButton)
            Dim skipToFillButton As New Button()
            skipToFillButton.Content = "Skip to Fill"
            AddHandler skipToFillButton.Click, AddressOf skipToFillButton_Clicked
            buttonPanel.Children.Add(skipToFillButton)
            Dim setSpeedRatioButton As New Button()
            setSpeedRatioButton.Content = "Triple Speed"
            AddHandler setSpeedRatioButton.Click, AddressOf setSpeedRatioButton_Clicked
            buttonPanel.Children.Add(setSpeedRatioButton)
            Dim stopButton As New Button()
            stopButton.Content = "Stop"
            AddHandler stopButton.Click, AddressOf stopButton_Clicked
            buttonPanel.Children.Add(stopButton)
            Dim removeButton As New Button()
            removeButton.Content = "Remove"
            AddHandler removeButton.Click, AddressOf removeButton_Clicked
            buttonPanel.Children.Add(removeButton)

            myStackPanel.Children.Add(buttonPanel)

            ' Create some controls to display the
            ' storyboard's current time and the
            ' current width of the rectangle.
            Dim seekPanel As New StackPanel()
            seekPanel.Margin = New Thickness(10)
            Dim aPanel As New StackPanel()
            Dim aLabel As New Label()
            aPanel.Orientation = Orientation.Horizontal
            aLabel.Content = "Current Time: "
            aPanel.Children.Add(aLabel)
            currentTimeIndicator = New TextBlock()
            aPanel.Children.Add(currentTimeIndicator)
            seekPanel.Children.Add(aPanel)

            aPanel = New StackPanel()
            aPanel.Orientation = Orientation.Horizontal
            aLabel = New Label()
            aLabel.Content = "Rectangle Width: "
            aPanel.Children.Add(aLabel)
            rectangleWidthIndicator = New TextBlock()
            rectangleWidthIndicator.Text = myRectangle.Width.ToString()
            aPanel.Children.Add(rectangleWidthIndicator)
            seekPanel.Children.Add(aPanel)


            ' Create some controls to enable the
            ' user to specify a seek position.

            aPanel = New StackPanel()
            aPanel.Orientation = Orientation.Horizontal
            aLabel = New Label()
            aLabel.Content = "Seek Offset: "
            aPanel.Children.Add(aLabel)
            seekDestination = New TextBox()
            seekDestination.Text = "0"
            aPanel.Children.Add(seekDestination)
            seekPanel.Children.Add(aPanel)


            Dim seekButton As New Button()
            seekButton.Content = "Seek"
            AddHandler seekButton.Click, AddressOf seekButton_Clicked
            seekPanel.Children.Add(seekButton)
            Dim seekAlignedToLastTickButton As New Button()
            seekAlignedToLastTickButton.Content = "Seek Aligned to Last Tick"
            AddHandler seekAlignedToLastTickButton.Click, AddressOf seekAlignedToLastTickButton_Clicked
            seekPanel.Children.Add(seekAlignedToLastTickButton)

            myStackPanel.Children.Add(seekPanel)

            controlsContainer.Child = myStackPanel
            Me.Blocks.Add(controlsContainer)

            AddHandler myStoryboard.CurrentTimeInvalidated, AddressOf myStoryboard_CurrentTimeInvalidated
        End Sub

        ' Begins the storyboard.
        Private Sub beginButton_Clicked(ByVal sender As Object, ByVal args As RoutedEventArgs)
            ' Specifying "true" as the second Begin parameter
            ' makes this storyboard controllable.
            myStoryboard.Begin(Me, True)

        End Sub

        ' Pauses the storyboard.
        Private Sub pauseButton_Clicked(ByVal sender As Object, ByVal args As RoutedEventArgs)
             myStoryboard.Pause(Me)

        End Sub

        ' Resumes the storyboard.
        Private Sub resumeButton_Clicked(ByVal sender As Object, ByVal args As RoutedEventArgs)
             myStoryboard.Resume(Me)

        End Sub

        ' Advances the storyboard to its fill period.
        Private Sub skipToFillButton_Clicked(ByVal sender As Object, ByVal args As RoutedEventArgs)
             myStoryboard.SkipToFill(Me)

        End Sub

        ' Updates the storyboard's speed.
        Private Sub setSpeedRatioButton_Clicked(ByVal sender As Object, ByVal args As RoutedEventArgs)
            ' Makes the storyboard progress three times as fast as normal.
            myStoryboard.SetSpeedRatio(Me, 3)

        End Sub

        ' Stops the storyboard.
        Private Sub stopButton_Clicked(ByVal sender As Object, ByVal args As RoutedEventArgs)
             myStoryboard.Stop(Me)

        End Sub

        ' Removes the storyboard.
        Private Sub removeButton_Clicked(ByVal sender As Object, ByVal args As RoutedEventArgs)
             myStoryboard.Remove(Me)

        End Sub

        Private Sub seekButton_Clicked(ByVal sender As Object, ByVal args As RoutedEventArgs)
            Try


                Dim seekTime As TimeSpan = TimeSpan.Parse(seekDestination.Text)
                myStoryboard.Seek(Me, seekTime, TimeSeekOrigin.BeginTime)

                ' The rectangle width will probably not be at its new
                ' value when this call is made, because the storyboard's
                ' clock probably hasn't ticked yet.
                rectangleWidthIndicator.Text = myRectangle.Width.ToString()

            Catch ex As FormatException
                MessageBox.Show("Invalid TimeSpan value.")
                seekDestination.Focus()
            End Try
        End Sub

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

            Try


                Dim seekTime As TimeSpan = TimeSpan.Parse(seekDestination.Text)
                myStoryboard.SeekAlignedToLastTick(Me, seekTime, TimeSeekOrigin.BeginTime)

                ' The rectangle width will be at its new
                ' value when this call is made, because SeekAlignedToLastTick 
                ' operation immediately updates timeline and animation
                ' values.          
                rectangleWidthIndicator.Text = myRectangle.Width.ToString()

            Catch ex As FormatException
                MessageBox.Show("Invalid TimeSpan value.")
                seekDestination.Focus()
            End Try
        End Sub

        Private Sub myStoryboard_CurrentTimeInvalidated(ByVal sender As Object, ByVal e As EventArgs)

            currentTimeIndicator.Text = myStoryboard.GetCurrentTime(Me).ToString()

        End Sub



    End Class
End Namespace

설명

SeekAlignedToLastTick seeked 시간을 맞추는 Storyboard 마지막 클록 틱을 사용 하 여 합니다. 값으로 인해 변경 내용을 반영 하도록 즉시 업데이트 됩니다 SeekAlignedToLastTick이지만 화면 화면 업데이트 될 때까지이 변경 내용이 반영 되지 않습니다.

Seek 연산에 스토리 보드를 사용 하지 않는 SpeedRatio 또는 SlipBehavior 설정을 고려 합니다. 스토리 보드 있는 것 처럼 처리 됩니다는 SpeedRatio 1 및 no SlipBehavior합니다.

이 메서드는 storyboard clock의 변경 CurrentState 를

Active.

스토리 보드 트리거를 검색 합니다 CurrentGlobalSpeedInvalidated 및 CurrentStateInvalidated 이벤트입니다.

이 스토리 보드를 대화형으로 제어 하려면 사용 해야 동일한 containingObject 스토리 보드를 시작 하는 데는 대화형 메서드를 호출할 때 매개 변수입니다. 제어 가능한 storyboard 수 일시 중지, 다시 시작, 검색, 중지 및 제거할 수 있습니다. 스토리 보드를 코드에서 제어할 수 있도록 해당 스토리 보드의 오버 로드를 사용 해야 합니다 Begin 메서드를 지정 하 고 true 제어할 수 있도록 합니다. 예를 들어 참조 방법:는 Storyboard를 시작한 후 제어입니다.

public:
 void SeekAlignedToLastTick(System::Windows::FrameworkElement ^ containingObject, TimeSpan offset, System::Windows::Media::Animation::TimeSeekOrigin origin);

public void SeekAlignedToLastTick (System.Windows.FrameworkElement containingObject, TimeSpan offset, System.Windows.Media.Animation.TimeSeekOrigin origin);

member this.SeekAlignedToLastTick : System.Windows.FrameworkElement * TimeSpan * System.Windows.Media.Animation.TimeSeekOrigin -> unit

Public Sub SeekAlignedToLastTick (containingObject As FrameworkElement, offset As TimeSpan, origin As TimeSeekOrigin)

매개 변수

예제

다음 예제에서는 두 가지 모두를 Seek 및 SeekAlignedToLastTick 메서드.

/*
    This example shows how to seek a storyboard.

*/

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

namespace Microsoft.Samples.Animation.AnimatingWithStoryboards
{
    public partial class SeekExample : Page
    {
    
        private Storyboard myStoryboard;
        private TextBlock currentTimeIndicator;
        private TextBox seekDestination;
        private TextBlock rectangleWidthIndicator;
        private Rectangle myRectangle;
        
        public SeekExample()
        {
        
            // Create a name scope for the page.
            NameScope.SetNameScope(this, new NameScope());        
        
            this.WindowTitle = "Controlling a Storyboard";
            this.Background = Brushes.White;

            StackPanel myStackPanel = new StackPanel();
            myStackPanel.Margin = new Thickness(20);
            
            // Create a rectangle.
            myRectangle = new Rectangle();
            myRectangle.Width = 100;
            myRectangle.Height = 20;
            myRectangle.Margin = new Thickness(12,0,0,5);
            myRectangle.Fill = new SolidColorBrush(Color.FromArgb(170, 51, 51, 255));
            myRectangle.HorizontalAlignment = HorizontalAlignment.Left;
            myStackPanel.Children.Add(myRectangle);
            
            // Assign the rectangle a name by 
            // registering it with the page, so that
            // it can be targeted by storyboard
            // animations.
            this.RegisterName("myRectangle", myRectangle);           
            
            //
            // Create an animation and a storyboard to animate the
            // rectangle.
            //
            DoubleAnimation myDoubleAnimation = 
                new DoubleAnimation(100, 500, new Duration(TimeSpan.FromSeconds(60)));            
            Storyboard.SetTargetName(myDoubleAnimation, "myRectangle");
            Storyboard.SetTargetProperty(myDoubleAnimation, new PropertyPath(Rectangle.WidthProperty));
            myStoryboard = new Storyboard();
            myStoryboard.Children.Add(myDoubleAnimation);
            
            //
            // Create some buttons to control the storyboard
            // and a panel to contain them.
            //
            StackPanel buttonPanel = new StackPanel();
            buttonPanel.Orientation = Orientation.Horizontal;
            Button beginButton = new Button();
            beginButton.Content = "Begin";
            beginButton.Click += new RoutedEventHandler(beginButton_Clicked);            
            buttonPanel.Children.Add(beginButton);
            Button pauseButton = new Button();
            pauseButton.Content = "Pause";
            pauseButton.Click +=new RoutedEventHandler(pauseButton_Clicked);
            buttonPanel.Children.Add(pauseButton);
            Button resumeButton = new Button();
            resumeButton.Content = "Resume";
            resumeButton.Click +=new RoutedEventHandler(resumeButton_Clicked);
            buttonPanel.Children.Add(resumeButton);
            Button skipToFillButton = new Button();
            skipToFillButton.Content = "Skip to Fill";
            skipToFillButton.Click +=new RoutedEventHandler(skipToFillButton_Clicked);
            buttonPanel.Children.Add(skipToFillButton);
            Button setSpeedRatioButton = new Button();
            setSpeedRatioButton.Content = "Triple Speed";
            setSpeedRatioButton.Click +=new RoutedEventHandler(setSpeedRatioButton_Clicked);
            buttonPanel.Children.Add(setSpeedRatioButton);
            Button stopButton = new Button();
            stopButton.Content = "Stop";
            stopButton.Click +=new RoutedEventHandler(stopButton_Clicked);
            buttonPanel.Children.Add(stopButton);
            Button removeButton = new Button();
            removeButton.Content = "Remove";
            removeButton.Click +=new RoutedEventHandler(removeButton_Clicked);
            buttonPanel.Children.Add(removeButton);            
            
            myStackPanel.Children.Add(buttonPanel);    
            
            // Create some controls to display the
            // storyboard's current time and the
            // current width of the rectangle.
            StackPanel seekPanel = new StackPanel();
            seekPanel.Margin = new Thickness(10);
            StackPanel aPanel = new StackPanel();
            Label aLabel = new Label();
            aPanel.Orientation = Orientation.Horizontal;
            aLabel.Content = "Current Time: ";
            aPanel.Children.Add(aLabel);
            currentTimeIndicator = new TextBlock();
            aPanel.Children.Add(currentTimeIndicator);
            seekPanel.Children.Add(aPanel);
            
            aPanel = new StackPanel();
            aPanel.Orientation = Orientation.Horizontal;
            aLabel = new Label();
            aLabel.Content = "Rectangle Width: ";
            aPanel.Children.Add(aLabel);
            rectangleWidthIndicator = new TextBlock();
            rectangleWidthIndicator.Text = myRectangle.Width.ToString(); 
            aPanel.Children.Add(rectangleWidthIndicator);
            seekPanel.Children.Add(aPanel);

            // Create some controls to enable the
            // user to specify a seek position.
            
            aPanel = new StackPanel();
            aPanel.Orientation = Orientation.Horizontal;
            aLabel = new Label();
            aLabel.Content = "Seek Offset: " ;
            aPanel.Children.Add(aLabel);
            seekDestination = new TextBox();
            seekDestination.Text = "0";
            aPanel.Children.Add(seekDestination);       
            seekPanel.Children.Add(aPanel);

            Button seekButton = new Button();
            seekButton.Content = "Seek";
            seekButton.Click += new RoutedEventHandler(seekButton_Clicked);
            seekPanel.Children.Add(seekButton);
            Button seekAlignedToLastTickButton = new Button();
            seekAlignedToLastTickButton.Content = "Seek Aligned to Last Tick";
            seekAlignedToLastTickButton.Click += new RoutedEventHandler(seekAlignedToLastTickButton_Clicked);
            seekPanel.Children.Add(seekAlignedToLastTickButton);           
            
            myStackPanel.Children.Add(seekPanel);
            
            this.Content = myStackPanel;   
            
            myStoryboard.CurrentTimeInvalidated += new EventHandler(myStoryboard_CurrentTimeInvalidated);
        }
        
        // Begins the storyboard.
        private void beginButton_Clicked(object sender, RoutedEventArgs args)
        {
            // Specifying "true" as the second Begin parameter
            // makes this storyboard controllable.
            myStoryboard.Begin(this, true);          
        }
        
        // Pauses the storyboard.
        private void pauseButton_Clicked(object sender, RoutedEventArgs args)
        {
             myStoryboard.Pause(this);          
        }
        
        // Resumes the storyboard.
        private void resumeButton_Clicked(object sender, RoutedEventArgs args)
        {
             myStoryboard.Resume(this);          
        }     
        
        // Advances the storyboard to its fill period.
        private void skipToFillButton_Clicked(object sender, RoutedEventArgs args)
        {
             myStoryboard.SkipToFill(this);          
        } 
        
        // Updates the storyboard's speed.
        private void setSpeedRatioButton_Clicked(object sender, RoutedEventArgs args)
        {
            // Makes the storyboard progress three times as fast as normal.
            myStoryboard.SetSpeedRatio(this, 3);          
        }           
        
        // Stops the storyboard.
        private void stopButton_Clicked(object sender, RoutedEventArgs args)
        {
             myStoryboard.Stop(this);          
        }         
        
        // Removes the storyboard.
        private void removeButton_Clicked(object sender, RoutedEventArgs args)
        {
             myStoryboard.Remove(this);          
        }        
        
        private void seekButton_Clicked(object sender, RoutedEventArgs args)
        {
            try {
            
                // The rectangle width will probably not be at its new
                // value when this call is made, because the storyboard's
                // clock probably hasn't ticked yet.
                TimeSpan seekTime = TimeSpan.Parse(seekDestination.Text);
                myStoryboard.Seek(this, seekTime, TimeSeekOrigin.BeginTime);
                rectangleWidthIndicator.Text = myRectangle.Width.ToString();
            }catch(FormatException ex)
            {
                MessageBox.Show("Invalid TimeSpan value.");
                seekDestination.Focus();
            }
        }
        
        private void seekAlignedToLastTickButton_Clicked(object sender, RoutedEventArgs args)
        {

            try {
            
                // The rectangle width will be at its new
                // value when this call is made, because SeekAlignedToLastTick 
                // operation immediately updates timeline and animation
                // values.        
                TimeSpan seekTime = TimeSpan.Parse(seekDestination.Text);
                myStoryboard.SeekAlignedToLastTick(this, seekTime, TimeSeekOrigin.BeginTime);
                rectangleWidthIndicator.Text = myRectangle.Width.ToString();
            }catch(FormatException ex)
            {
                MessageBox.Show("Invalid TimeSpan value.");
                seekDestination.Focus();
            }    
        }
        
        private void myStoryboard_CurrentTimeInvalidated(object sender, EventArgs e)
        {
        
            currentTimeIndicator.Text = myStoryboard.GetCurrentTime(this).ToString();
        }
    }
}

'
'    This example shows how to seek a storyboard.
'
'


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



Namespace Microsoft.Samples.Animation.AnimatingWithStoryboards
    Partial Public Class SeekExample
        Inherits Page

        Private myStoryboard As Storyboard
        Private currentTimeIndicator As TextBlock
        Private seekDestination As TextBox
        Private rectangleWidthIndicator As TextBlock
        Private myRectangle As Rectangle

        Public Sub New()

            ' Create a name scope for the page.
            NameScope.SetNameScope(Me, New NameScope())

            Me.WindowTitle = "Controlling a Storyboard"
            Me.Background = Brushes.White

            Dim myStackPanel As New StackPanel()
            myStackPanel.Margin = New Thickness(20)

            ' Create a rectangle.
            myRectangle = New Rectangle()
            With myRectangle
                .Width = 100
                .Height = 20
                .Margin = New Thickness(12, 0, 0, 5)
                .Fill = New SolidColorBrush(Color.FromArgb(170, 51, 51, 255))
                .HorizontalAlignment = HorizontalAlignment.Left
            End With
            myStackPanel.Children.Add(myRectangle)

            ' Assign the rectangle a name by 
            ' registering it with the page, so that
            ' it can be targeted by storyboard
            ' animations.
            Me.RegisterName("myRectangle", myRectangle)

            '
            ' Create an animation and a storyboard to animate the
            ' rectangle.
            '
            Dim myDoubleAnimation As New DoubleAnimation(100, 500, New Duration(TimeSpan.FromSeconds(60)))
            Storyboard.SetTargetName(myDoubleAnimation, "myRectangle")
            Storyboard.SetTargetProperty(myDoubleAnimation, New PropertyPath(Rectangle.WidthProperty))
            myStoryboard = New Storyboard()
            myStoryboard.Children.Add(myDoubleAnimation)

            '
            ' Create some buttons to control the storyboard
            ' and a panel to contain them.
            '
            Dim buttonPanel As New StackPanel()
            buttonPanel.Orientation = Orientation.Horizontal
            Dim beginButton As New Button()
            beginButton.Content = "Begin"
            AddHandler beginButton.Click, AddressOf beginButton_Clicked
            buttonPanel.Children.Add(beginButton)
            Dim pauseButton As New Button()
            pauseButton.Content = "Pause"
            AddHandler pauseButton.Click, AddressOf pauseButton_Clicked
            buttonPanel.Children.Add(pauseButton)
            Dim resumeButton As New Button()
            resumeButton.Content = "Resume"
            AddHandler resumeButton.Click, AddressOf resumeButton_Clicked
            buttonPanel.Children.Add(resumeButton)
            Dim skipToFillButton As New Button()
            skipToFillButton.Content = "Skip to Fill"
            AddHandler skipToFillButton.Click, AddressOf skipToFillButton_Clicked
            buttonPanel.Children.Add(skipToFillButton)
            Dim setSpeedRatioButton As New Button()
            setSpeedRatioButton.Content = "Triple Speed"
            AddHandler setSpeedRatioButton.Click, AddressOf setSpeedRatioButton_Clicked
            buttonPanel.Children.Add(setSpeedRatioButton)
            Dim stopButton As New Button()
            stopButton.Content = "Stop"
            AddHandler stopButton.Click, AddressOf stopButton_Clicked
            buttonPanel.Children.Add(stopButton)
            Dim removeButton As New Button()
            removeButton.Content = "Remove"
            AddHandler removeButton.Click, AddressOf removeButton_Clicked
            buttonPanel.Children.Add(removeButton)

            myStackPanel.Children.Add(buttonPanel)

            ' Create some controls to display the
            ' storyboard's current time and the
            ' current width of the rectangle.
            Dim seekPanel As New StackPanel()
            seekPanel.Margin = New Thickness(10)
            Dim aPanel As New StackPanel()
            Dim aLabel As New Label()
            aPanel.Orientation = Orientation.Horizontal
            aLabel.Content = "Current Time: "
            aPanel.Children.Add(aLabel)
            currentTimeIndicator = New TextBlock()
            aPanel.Children.Add(currentTimeIndicator)
            seekPanel.Children.Add(aPanel)

            aPanel = New StackPanel()
            aPanel.Orientation = Orientation.Horizontal
            aLabel = New Label()
            aLabel.Content = "Rectangle Width: "
            aPanel.Children.Add(aLabel)
            rectangleWidthIndicator = New TextBlock()
            rectangleWidthIndicator.Text = myRectangle.Width.ToString()
            aPanel.Children.Add(rectangleWidthIndicator)
            seekPanel.Children.Add(aPanel)


            ' Create some controls to enable the
            ' user to specify a seek position.

            aPanel = New StackPanel()
            aPanel.Orientation = Orientation.Horizontal
            aLabel = New Label()
            aLabel.Content = "Seek Offset: "
            aPanel.Children.Add(aLabel)
            seekDestination = New TextBox()
            seekDestination.Text = "0"
            aPanel.Children.Add(seekDestination)
            seekPanel.Children.Add(aPanel)


            Dim seekButton As New Button()
            seekButton.Content = "Seek"
            AddHandler seekButton.Click, AddressOf seekButton_Clicked
            seekPanel.Children.Add(seekButton)
            Dim seekAlignedToLastTickButton As New Button()
            seekAlignedToLastTickButton.Content = "Seek Aligned to Last Tick"
            AddHandler seekAlignedToLastTickButton.Click, AddressOf seekAlignedToLastTickButton_Clicked
            seekPanel.Children.Add(seekAlignedToLastTickButton)

            myStackPanel.Children.Add(seekPanel)

            Me.Content = myStackPanel

            AddHandler myStoryboard.CurrentTimeInvalidated, AddressOf myStoryboard_CurrentTimeInvalidated
        End Sub

        ' Begins the storyboard.
        Private Sub beginButton_Clicked(ByVal sender As Object, ByVal args As RoutedEventArgs)
            ' Specifying "true" as the second Begin parameter
            ' makes this storyboard controllable.
            myStoryboard.Begin(Me, True)

        End Sub

        ' Pauses the storyboard.
        Private Sub pauseButton_Clicked(ByVal sender As Object, ByVal args As RoutedEventArgs)
             myStoryboard.Pause(Me)

        End Sub

        ' Resumes the storyboard.
        Private Sub resumeButton_Clicked(ByVal sender As Object, ByVal args As RoutedEventArgs)
             myStoryboard.Resume(Me)

        End Sub

        ' Advances the storyboard to its fill period.
        Private Sub skipToFillButton_Clicked(ByVal sender As Object, ByVal args As RoutedEventArgs)
             myStoryboard.SkipToFill(Me)

        End Sub

        ' Updates the storyboard's speed.
        Private Sub setSpeedRatioButton_Clicked(ByVal sender As Object, ByVal args As RoutedEventArgs)
            ' Makes the storyboard progress three times as fast as normal.
            myStoryboard.SetSpeedRatio(Me, 3)

        End Sub

        ' Stops the storyboard.
        Private Sub stopButton_Clicked(ByVal sender As Object, ByVal args As RoutedEventArgs)
             myStoryboard.Stop(Me)

        End Sub

        ' Removes the storyboard.
        Private Sub removeButton_Clicked(ByVal sender As Object, ByVal args As RoutedEventArgs)
             myStoryboard.Remove(Me)

        End Sub

        Private Sub seekButton_Clicked(ByVal sender As Object, ByVal args As RoutedEventArgs)
            Try

                ' The rectangle width will probably not be at its new
                ' value when this call is made, because the storyboard's
                ' clock probably hasn't ticked yet.
                Dim seekTime As TimeSpan = TimeSpan.Parse(seekDestination.Text)
                myStoryboard.Seek(Me, seekTime, TimeSeekOrigin.BeginTime)
                rectangleWidthIndicator.Text = myRectangle.Width.ToString()

            Catch ex As FormatException
                MessageBox.Show("Invalid TimeSpan value.")
                seekDestination.Focus()
            End Try
        End Sub

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

            Try

                ' The rectangle width will be at its new
                ' value when this call is made, because SeekAlignedToLastTick 
                ' operation immediately updates timeline and animation
                ' values.        
                Dim seekTime As TimeSpan = TimeSpan.Parse(seekDestination.Text)
                myStoryboard.SeekAlignedToLastTick(Me, seekTime, TimeSeekOrigin.BeginTime)
                rectangleWidthIndicator.Text = myRectangle.Width.ToString()

            Catch ex As FormatException
                MessageBox.Show("Invalid TimeSpan value.")
                seekDestination.Focus()
            End Try
        End Sub

        Private Sub myStoryboard_CurrentTimeInvalidated(ByVal sender As Object, ByVal e As EventArgs)

            currentTimeIndicator.Text = myStoryboard.GetCurrentTime(Me).ToString()

        End Sub



    End Class
End Namespace

설명

SeekAlignedToLastTick seeked 시간을 맞추는 Storyboard 마지막 클록 틱을 사용 하 여 합니다. 값으로 인해 변경 내용을 반영 하도록 즉시 업데이트 됩니다 SeekAlignedToLastTick이지만 화면 화면 업데이트 될 때까지이 변경 내용이 반영 되지 않습니다.

Seek 연산에 스토리 보드를 사용 하지 않는 SpeedRatio 또는 SlipBehavior 설정을 고려 합니다. 스토리 보드 있는 것 처럼 처리 됩니다는 SpeedRatio 1 및 no SlipBehavior합니다.

이 메서드는 storyboard clock의 변경 CurrentState 를

Active.

스토리 보드 트리거를 검색 합니다 CurrentGlobalSpeedInvalidated 및 CurrentStateInvalidated 이벤트입니다.

이 스토리 보드를 대화형으로 제어 하려면 사용 해야 동일한 containingObject 스토리 보드를 시작 하는 데는 대화형 메서드를 호출할 때 매개 변수입니다. 제어 가능한 storyboard 수 일시 중지, 다시 시작, 검색, 중지 및 제거할 수 있습니다. 스토리 보드를 코드에서 제어할 수 있도록 해당 스토리 보드의 오버 로드를 사용 해야 합니다 Begin 메서드를 지정 하 고 true 제어할 수 있도록 합니다. 예를 들어 참조 방법:는 Storyboard를 시작한 후 제어입니다.

public:
 void SeekAlignedToLastTick(TimeSpan offset);

public void SeekAlignedToLastTick (TimeSpan offset);

member this.SeekAlignedToLastTick : TimeSpan -> unit

Public Sub SeekAlignedToLastTick (offset As TimeSpan)

매개 변수

설명

SeekAlignedToLastTick seeked 시간을 맞추는 Storyboard 마지막 클록 틱을 사용 하 여 합니다. 값으로 인해 변경 내용을 반영 하도록 즉시 업데이트 됩니다 SeekAlignedToLastTick이지만 화면 화면 업데이트 될 때까지이 변경 내용이 반영 되지 않습니다.

Seek 연산에 스토리 보드를 사용 하지 않는 SpeedRatio 또는 SlipBehavior 설정을 고려 합니다. 스토리 보드 있는 것 처럼 처리 됩니다는 SpeedRatio 1 및 no SlipBehavior합니다.

스토리 보드를 코드에서 제어할 수 있도록 해당 스토리 보드의 오버 로드를 사용 해야 합니다 Begin 메서드를 지정 하 고 true 제어할 수 있도록 합니다. 예를 들어 참조 방법:는 Storyboard를 시작한 후 제어입니다.

public:
 void SeekAlignedToLastTick(TimeSpan offset, System::Windows::Media::Animation::TimeSeekOrigin origin);

public void SeekAlignedToLastTick (TimeSpan offset, System.Windows.Media.Animation.TimeSeekOrigin origin);

member this.SeekAlignedToLastTick : TimeSpan * System.Windows.Media.Animation.TimeSeekOrigin -> unit

Public Sub SeekAlignedToLastTick (offset As TimeSpan, origin As TimeSeekOrigin)

매개 변수

설명

SeekAlignedToLastTick seeked 시간을 맞추는 Storyboard 마지막 클록 틱을 사용 하 여 합니다. 값으로 인해 변경 내용을 반영 하도록 즉시 업데이트 됩니다 SeekAlignedToLastTick이지만 화면 화면 업데이트 될 때까지이 변경 내용이 반영 되지 않습니다.

Seek 연산에 스토리 보드를 사용 하지 않는 SpeedRatio 또는 SlipBehavior 설정을 고려 합니다. 스토리 보드 있는 것 처럼 처리 됩니다는 SpeedRatio 1 및 no SlipBehavior합니다.

스토리 보드를 코드에서 제어할 수 있도록 해당 스토리 보드의 오버 로드를 사용 해야 합니다 Begin 메서드를 지정 하 고 true 제어할 수 있도록 합니다. 예를 들어 참조 방법:는 Storyboard를 시작한 후 제어입니다.