C# Button.BeginAnimation方法代码示例

 public static void blinkSearchButton_Stop(SearchWindow searchWindow0, Button button0)
 {
     if (searchWindow0 == BlackoutWindow.unvisibleSearchWindow) {
         BlackoutWindow.unvisibleSearchWindow = null;
         //
         button0.BeginAnimation(Button.OpacityProperty, null);
         button0.Opacity = 1;
         button0.Effect = null;
     }
 }

 /// <summary>
 /// Hide()した検索ウィンドウがあることを知らせるため、検索ボタンを点滅させる
 /// </summary>
 /// <param name="button0"></param>
 /// <param name="isBlink0"></param>
 public static void blinkSearchButton_Start(SearchWindow searchWindow0, Button button0)
 {
     BlackoutWindow.unvisibleSearchWindow = searchWindow0;
     //
     button0.Effect = new System.Windows.Media.Effects.DropShadowEffect();
     var animation = new System.Windows.Media.Animation.DoubleAnimation {
         From = 1.0,
         To = 0.7,
         RepeatBehavior = System.Windows.Media.Animation.RepeatBehavior.Forever,
         AutoReverse = true
     };
     button0.BeginAnimation(Button.OpacityProperty, animation);
 }

        public LocalAnimationExample()
        {
            WindowTitle = "Local Animation Example";
            var myStackPanel = new StackPanel {Margin = new Thickness(20)};


            // Create and set the Button.
            var aButton = new Button {Content = "A Button"};

            // Animate the Button's Width.
            var myDoubleAnimation = new DoubleAnimation
            {
                From = 75,
                To = 300,
                Duration = new Duration(TimeSpan.FromSeconds(5)),
                AutoReverse = true,
                RepeatBehavior = RepeatBehavior.Forever
            };

            // Apply the animation to the button's Width property.
            aButton.BeginAnimation(WidthProperty, myDoubleAnimation);

            // Create and animate a Brush to set the button's Background.
            var myBrush = new SolidColorBrush {Color = Colors.Blue};

            var myColorAnimation = new ColorAnimation
            {
                From = Colors.Blue,
                To = Colors.Red,
                Duration = new Duration(TimeSpan.FromMilliseconds(7000)),
                AutoReverse = true,
                RepeatBehavior = RepeatBehavior.Forever
            };

            // Apply the animation to the brush's Color property.
            myBrush.BeginAnimation(SolidColorBrush.ColorProperty, myColorAnimation);
            aButton.Background = myBrush;

            // Add the Button to the panel.
            myStackPanel.Children.Add(aButton);
            Content = myStackPanel;
        }

 //图标的height动画效果，1个重载，true表示出现，false表示消失动画
 //height表示图标的高度，time表示动画时间
 //此处为button的方法
 private void Icon_Animation1(Button sender, bool appear , double height ,double time)
 {
     double distanceFrom,distanceTo;
     if (appear == true)
     {
         distanceFrom = 0;
         distanceTo = height;
     }
     else
     {
         distanceFrom = height;
         distanceTo = 0;
     }
     DoubleAnimation heighAnimation = new DoubleAnimation();
     heighAnimation.From = distanceFrom;
     heighAnimation.To = distanceTo;
     //线性差值需规定起点终点
     heighAnimation.Duration = TimeSpan.FromSeconds(time);
     //实现动画的时间
     sender.BeginAnimation(Button.HeightProperty, heighAnimation);
 }

 private void btn_ToSmall(Button btn)
 {
     Launcher launcher = (Launcher)btn.Tag;
     DoubleAnimation anim = AnimButtonSize(btn.Width, launcher.Width);
     btn.BeginAnimation(Button.WidthProperty, anim);
     btn.BeginAnimation(Button.HeightProperty, anim);
 }

 private void btn_ToLarge(Button btn)
 {
     btn.Focus();
     Launcher launcher = (Launcher)btn.Tag;
     DoubleAnimation anim = AnimButtonSize(btn.Width, launcher.Width * 1.2);
     btn.BeginAnimation(Button.WidthProperty, anim);
     btn.BeginAnimation(Button.HeightProperty, anim);
 }

//.........这里部分代码省略.........
                    var procedure1 = procedure;
                    labelprocedure.MouseDoubleClick += (o, args) =>
                    {
                        var form = new WorkerInfo(procedure1.IdWorker);
                        form.ShowDialog();
                    };
                }
                if (intProcedure != 0)
                {
                    var gradient = new LinearGradientBrush {StartPoint = new Point(0, 0), EndPoint = new Point(1, 1)};
                    var buttonopenprocedure = new Button
                    {
                        Background = gradient,
                        Foreground = Brushes.MediumBlue,
                        FontWeight = FontWeights.Bold,
                        Content = "Переглянути процедури",
                        Height = 20,
                        Width = 450
                    };
                    gradient.GradientStops.Add(new GradientStop
                    {
                        Color = Color.FromArgb(255, 249, 249, 200),
                        Offset = 0
                    });
                    gradient.GradientStops.Add(new GradientStop
                    {
                        Color = Color.FromArgb(255, 251, 228, 0),
                        Offset = 1
                    });
                    DockPanel.SetDock(buttonopenprocedure, Dock.Bottom);
                    paneldiagnosis1.Children.Add(buttonopenprocedure);
                    panelallprocedure.Measure(new Size(double.PositiveInfinity, double.PositiveInfinity));
                    panelallprocedure.Arrange(new Rect(new Point(0, 0), panelallprocedure.DesiredSize));
                    var panelHeight = panelallprocedure.ActualHeight;
                    panelallprocedure.Height = 0;
                    var isToggle = new bool();
                    buttonopenprocedure.Click += (o, args) =>
                    {
                        var da = new DoubleAnimation();
                        if (!isToggle)
                        {
                            da.From = 450;
                            da.To = 800;
                            da.Duration = TimeSpan.FromSeconds(0.5);
                            buttonopenprocedure.BeginAnimation(WidthProperty, da);
                            da.From = 0;
                            da.To = panelHeight;
                            da.Duration = TimeSpan.FromSeconds(0.5);
                            panelallprocedure.BeginAnimation(HeightProperty, da);
                            isToggle = true;
                            buttonopenprocedure.Content = "Закрити";

                        }
                        else
                        {
                            da.From = 800;
                            da.To = 450;
                            da.Duration = TimeSpan.FromSeconds(0.5);
                            buttonopenprocedure.BeginAnimation(WidthProperty, da);
                            da.From = panelHeight;
                            da.To = 0;
                            da.Duration = TimeSpan.FromSeconds(0.5);
                            panelallprocedure.BeginAnimation(HeightProperty, da);
                            isToggle = false;
                            buttonopenprocedure.Content = "Переглянути процедури";
                        }
                    };
                }
                DockPanel.SetDock(paneldiagnosis1, Dock.Top);
                DockPanel.SetDock(panelallprocedure, Dock.Top);
                DockPanel.SetDock(paneldiagnosis, Dock.Top);
                photoDiagnosisScrollViewer.Content = paneldiagnosisphoto;
                photoDiagnosisScrollViewer.PreviewMouseWheel += (o, args) =>
                {
                    if (args.Delta > 0)
                    {
                        ScrollViewerFull.ScrollToVerticalOffset(ScrollViewerFull.VerticalOffset - 48);
                    }

                    else
                    {
                        ScrollViewerFull.ScrollToVerticalOffset(ScrollViewerFull.VerticalOffset + 48);
                    }
                };
                DockPanel.SetDock(paneldiagnosisphoto, Dock.Top);
                DockPanel.SetDock(labeldiagnosis, Dock.Top);
                paneldiagnosis.Children.Add(labeldiagnosis);
                paneldiagnosis.Children.Add(photoDiagnosisScrollViewer);
                paneldiagnosis1.Children.Add(paneldiagnosis);
                paneldiagnosis1.Children.Add(panelallprocedure);
                panelAllDiagnosis.Children.Add(paneldiagnosis1);
                var disease1 = disease;
                labeldiagnosis.MouseDoubleClick += (o, args) =>
                {
                    var form = new WorkerInfo(disease1.IdWorker);
                    form.ShowDialog();
                };
                PatientPanel.Visibility = Visibility.Visible;
            }
        }

//.........这里部分代码省略.........
                    labelanalysis.MouseDoubleClick += (o, args) =>
                    {
                        var form = new WorkerInfo(analysis1.IdWorker);
                        form.ShowDialog();
                    };
                }
                if (intAnalysis != 0)
                {
                    var gradient = new LinearGradientBrush {StartPoint = new Point(0, 0), EndPoint = new Point(1, 1)};
                    var buttonopenanalisis = new Button
                    {
                        Background = gradient,
                        Foreground = Brushes.MediumBlue,
                        FontWeight = FontWeights.Bold,
                        Content = "Переглянути аналізи",
                        Height = 20,
                        Width = 450
                    };
                    gradient.GradientStops.Add(new GradientStop
                    {
                        Color = Color.FromArgb(255, 249, 249, 200),
                        Offset = 0
                    });
                    gradient.GradientStops.Add(new GradientStop
                    {
                        Color = Color.FromArgb(255, 251, 228, 0),
                        Offset = 1
                    });

                    DockPanel.SetDock(buttonopenanalisis, Dock.Bottom);
                    panelvisit1.Children.Add(buttonopenanalisis);
                    panelallanalysis.Measure(new Size(double.PositiveInfinity, double.PositiveInfinity));
                    panelallanalysis.Arrange(new Rect(new Point(0, 0), panelallanalysis.DesiredSize));
                    var panelHeight = panelallanalysis.ActualHeight;
                    panelallanalysis.Height = 0;
                    var isToggle = new bool();
                    buttonopenanalisis.Click += (o, args) =>
                    {
                        var da = new DoubleAnimation();
                        if (!isToggle)
                        {
                            da.From = 450;
                            da.To = 800;
                            da.Duration = TimeSpan.FromSeconds(0.5);
                            buttonopenanalisis.BeginAnimation(WidthProperty, da);
                            da.From = 0;
                            da.To = panelHeight;
                            da.Duration = TimeSpan.FromSeconds(0.5);
                            panelallanalysis.BeginAnimation(HeightProperty, da);
                            isToggle = true;
                            buttonopenanalisis.Content = "Закрити";

                        }
                        else
                        {
                            da.From = 800;
                            da.To = 450;
                            da.Duration = TimeSpan.FromSeconds(0.5);
                            buttonopenanalisis.BeginAnimation(WidthProperty, da);
                            da.From = panelHeight;
                            da.To = 0;
                            da.Duration = TimeSpan.FromSeconds(0.5);
                            panelallanalysis.BeginAnimation(HeightProperty, da);
                            isToggle = false;
                            buttonopenanalisis.Content = "Переглянути аналізи";
                        }
                    };
                }
                DockPanel.SetDock(panelvisit1, Dock.Top);
                DockPanel.SetDock(panelallanalysis, Dock.Top);
                DockPanel.SetDock(panelvisit, Dock.Top);
                photoVisitsScrollViewer.Content = panelvisitphoto;
                photoVisitsScrollViewer.PreviewMouseWheel += (o, args) =>
                {
                    if (args.Delta > 0)
                    {
                        ScrollViewerFull.ScrollToVerticalOffset(ScrollViewerFull.VerticalOffset - 48);
                    }

                    else
                    {
                        ScrollViewerFull.ScrollToVerticalOffset(ScrollViewerFull.VerticalOffset + 48);
                    }
                };
                DockPanel.SetDock(panelvisitphoto, Dock.Top);
                DockPanel.SetDock(labelvisit, Dock.Top);
                panelvisit.Children.Add(labelvisit);
                panelvisit.Children.Add(photoVisitsScrollViewer);
                panelvisit1.Children.Add(panelvisit);
                panelvisit1.Children.Add(panelallanalysis);
                panelAllVisit.Children.Add(panelvisit1);
                var visit1 = visit;
                labelvisit.MouseDoubleClick += (o, args) =>
                {
                    var form = new WorkerInfo(visit1.IdWorker);
                    form.ShowDialog();
                };
                PatientPanel.Visibility = Visibility.Visible;
            }
        }

 private void animationFade(Button btn, double from, double to, int duration)
 {
     DoubleAnimation animationFade = new DoubleAnimation();
     animationFade.From = from;
     animationFade.To = to;
     animationFade.Duration = new Duration(TimeSpan.FromMilliseconds(duration));
     btn.BeginAnimation(Button.OpacityProperty, animationFade);
 }

//.........这里部分代码省略.........
                                analysis.AnalysisDateOnset,
                                analysis.Snp),
                            Margin = new Thickness(10, 10, 10, 10),
                        };
                        intAnalysis = intAnalysis + 1;
                        DockPanel.SetDock(panelanalysis1, Dock.Top);
                        DockPanel.SetDock(panelanalysis, Dock.Top);
                        DockPanel.SetDock(labelanalysis, Dock.Top);
                        panelanalysis.Children.Add(labelanalysis);
                        panelanalysis1.Children.Add(panelanalysis);
                        panelallanalysis.Children.Add(panelanalysis1);
                        var analysis1 = analysis;
                        labelanalysis.MouseDoubleClick += (o, args) =>
                        {
                            PatientInfo form = new PatientInfo(analysis1.IdPatient);
                            form.ShowDialog();
                        };
                    }
                }
                if (intAnalysis != 0)
                {
                    LinearGradientBrush gradient = new LinearGradientBrush();
                    gradient.StartPoint = new Point(0, 0);
                    gradient.EndPoint = new Point(1, 1);
                    Button buttonopenanalisis = new Button
                    {
                        Background = gradient,
                        Foreground = Brushes.MediumBlue,
                        FontWeight = FontWeights.Bold,
                        Content = "Переглянути аналізи",
                        Height = 20,
                        Width = 450
                    };
                    gradient.GradientStops.Add(new GradientStop()
                    {
                        Color = Color.FromArgb(255, 249, 249, 200),
                        Offset = 0
                    });
                    gradient.GradientStops.Add(new GradientStop()
                    {
                        Color = Color.FromArgb(255, 251, 228, 0),
                        Offset = 1
                    });

                    DockPanel.SetDock(buttonopenanalisis, Dock.Bottom);
                    panelvisit1.Children.Add(buttonopenanalisis);
                    panelallanalysis.Measure(new Size(double.PositiveInfinity, double.PositiveInfinity));
                    panelallanalysis.Arrange(new Rect(new Point(0, 0), panelallanalysis.DesiredSize));
                    double panelHeight = panelallanalysis.ActualHeight;
                    panelallanalysis.Height = 0;
                    bool isToggle = new bool();
                    buttonopenanalisis.Click += (o, args) =>
                    {
                        DoubleAnimation da = new DoubleAnimation();
                        if (!isToggle)
                        {
                            da.From = 450;
                            da.To = 800;
                            da.Duration = TimeSpan.FromSeconds(1);
                            buttonopenanalisis.BeginAnimation(WidthProperty, da);
                            da.From = 0;
                            da.To = panelHeight;
                            da.Duration = TimeSpan.FromSeconds(1);
                            panelallanalysis.BeginAnimation(HeightProperty, da);
                            isToggle = true;
                            buttonopenanalisis.Content = "Закрити";

                        }
                        else
                        {
                            da.From = 800;
                            da.To = 450;
                            da.Duration = TimeSpan.FromSeconds(1);
                            buttonopenanalisis.BeginAnimation(WidthProperty, da);
                            da.From = panelHeight;
                            da.To = 0;
                            da.Duration = TimeSpan.FromSeconds(1);
                            panelallanalysis.BeginAnimation(HeightProperty, da);
                            isToggle = false;
                            buttonopenanalisis.Content = "Переглянути процедури";
                        }
                    };
                }
                DockPanel.SetDock(panelvisit1, Dock.Top);
                DockPanel.SetDock(panelallanalysis, Dock.Top);
                DockPanel.SetDock(panelvisit, Dock.Top);
                DockPanel.SetDock(labelvisit, Dock.Top);
                panelvisit.Children.Add(labelvisit);
                panelvisit1.Children.Add(panelvisit);
                panelvisit1.Children.Add(panelallanalysis);
                panelAllVisit.Children.Add(panelvisit1);
                var visit1 = visit;
                labelvisit.MouseDoubleClick += (o, args) =>
                {
                    PatientInfo form = new PatientInfo(visit1.IdPatient);
                    form.ShowDialog();
                };
                PatientsPanel.Visibility = Visibility.Visible;
            }
        }

//.........这里部分代码省略.........
                                procedure.DateOnset,
                                procedure.Snp),
                            Margin = new Thickness(10, 10, 10, 10),
                        };
                        intProcedure = intProcedure + 1;
                        DockPanel.SetDock(panelprocedure1, Dock.Top);
                        DockPanel.SetDock(panelprocedure, Dock.Top);
                        DockPanel.SetDock(labelprocedure, Dock.Top);
                        panelprocedure.Children.Add(labelprocedure);
                        panelprocedure1.Children.Add(panelprocedure);
                        panelallprocedure.Children.Add(panelprocedure1);
                        var procedure1 = procedure;
                        labelprocedure.MouseDoubleClick += (o, args) =>
                        {
                            PatientInfo form = new PatientInfo(procedure1.IdPatient);
                            form.ShowDialog();
                        };
                    }
                }
                if (intProcedure != 0)
                {
                    LinearGradientBrush gradient = new LinearGradientBrush();
                    gradient.StartPoint = new Point(0, 0);
                    gradient.EndPoint = new Point(1, 1);
                    Button buttonopenprocedure = new Button
                    {
                        Background = gradient,
                        Foreground = Brushes.MediumBlue,
                        FontWeight = FontWeights.Bold,
                        Content = "Переглянути процедури",
                        Height = 20,
                        Width = 450
                    };
                    gradient.GradientStops.Add(new GradientStop()
                    {
                        Color = Color.FromArgb(255, 249, 249, 200),
                        Offset = 0
                    });
                    gradient.GradientStops.Add(new GradientStop()
                    {
                        Color = Color.FromArgb(255, 251, 228, 0),
                        Offset = 1
                    });

                    DockPanel.SetDock(buttonopenprocedure, Dock.Bottom);
                    paneldiagnosis1.Children.Add(buttonopenprocedure);
                    panelallprocedure.Measure(new Size(double.PositiveInfinity, double.PositiveInfinity));
                    panelallprocedure.Arrange(new Rect(new Point(0, 0), panelallprocedure.DesiredSize));
                    double panelHeight = panelallprocedure.ActualHeight;
                    panelallprocedure.Height = 0;
                    bool isToggle = new bool();
                    buttonopenprocedure.Click += (o, args) =>
                    {
                        DoubleAnimation da = new DoubleAnimation();
                        if (!isToggle)
                        {
                            da.From = 450;
                            da.To = 800;
                            da.Duration = TimeSpan.FromSeconds(1);
                            buttonopenprocedure.BeginAnimation(WidthProperty, da);
                            da.From = 0;
                            da.To = panelHeight;
                            da.Duration = TimeSpan.FromSeconds(1);
                            panelallprocedure.BeginAnimation(HeightProperty, da);
                            isToggle = true;
                            buttonopenprocedure.Content = "Закрити";

                        }
                        else
                        {
                            da.From = 800;
                            da.To = 450;
                            da.Duration = TimeSpan.FromSeconds(1);
                            buttonopenprocedure.BeginAnimation(WidthProperty, da);
                            da.From = panelHeight;
                            da.To = 0;
                            da.Duration = TimeSpan.FromSeconds(1);
                            panelallprocedure.BeginAnimation(HeightProperty, da);
                            isToggle = false;
                            buttonopenprocedure.Content = "Переглянути процедури";
                        }
                    };
                }
                DockPanel.SetDock(paneldiagnosis1, Dock.Top);
                DockPanel.SetDock(panelallprocedure, Dock.Top);
                DockPanel.SetDock(paneldiagnosis, Dock.Top);
                DockPanel.SetDock(labeldiagnosis, Dock.Top);
                paneldiagnosis.Children.Add(labeldiagnosis);
                paneldiagnosis1.Children.Add(paneldiagnosis);
                paneldiagnosis1.Children.Add(panelallprocedure);
                panelAllDiagnosis.Children.Add(paneldiagnosis1);
                var disease1 = disease;
                labeldiagnosis.MouseDoubleClick += (o, args) =>
                {
                    PatientInfo form = new PatientInfo(disease1.IdPatient);
                    form.ShowDialog();
                };
                PatientsPanel.Visibility = Visibility.Visible;
            }
        }