直接上xaml 没有cs代码 (自己琢磨了好久感觉这样能接受😂)
<UserControl x:Class="WpfApp1.Loading" xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" x:Name="uclLoad" Width="50" Height="50"> <UserControl.Resources> <Storyboard x:Key="stb1" BeginTime="0:0:0" Duration="0:0:05.43" RepeatBehavior="Forever"> <DoubleAnimation Storyboard.TargetName="rot1" Storyboard.TargetProperty="Angle" Duration="0:0:2.00" From="0" To="180"> <DoubleAnimation.EasingFunction> <QuadraticEase EasingMode="EaseOut"/> </DoubleAnimation.EasingFunction> </DoubleAnimation> <DoubleAnimation Storyboard.TargetName="rot1" Storyboard.TargetProperty="Angle" BeginTime="0:0:1.80" Duration="0:0:2.00" From="180" To="540"> <DoubleAnimation.EasingFunction> <QuadraticEase EasingMode="EaseInOut"/> </DoubleAnimation.EasingFunction> </DoubleAnimation> <DoubleAnimation Storyboard.TargetName="rot1" Storyboard.TargetProperty="Angle" BeginTime="0:0:3.75" Duration="0:0:1.00" From="540" To="720"> <DoubleAnimation.EasingFunction> <QuadraticEase EasingMode="EaseIn"/> </DoubleAnimation.EasingFunction> </DoubleAnimation> <DoubleAnimation Storyboard.TargetName="grd1" Storyboard.TargetProperty="Opacity" BeginTime="0:0:0.00" Duration="0:0:0.00" From="0" To="1"/> <DoubleAnimation Storyboard.TargetName="grd1" Storyboard.TargetProperty="Opacity" BeginTime="0:0:4.75" Duration="0:0:0.00" From="1" To="0"/> </Storyboard> <Storyboard x:Key="stb2" BeginTime="0:0:0.17" Duration="0:0:05.43" RepeatBehavior="Forever"> <DoubleAnimation Storyboard.TargetName="rot2" Storyboard.TargetProperty="Angle" Duration="0:0:2.00" From="-25" To="155"> <DoubleAnimation.EasingFunction> <QuadraticEase EasingMode="EaseOut"/> </DoubleAnimation.EasingFunction> </DoubleAnimation> <DoubleAnimation Storyboard.TargetName="rot2" Storyboard.TargetProperty="Angle" BeginTime="0:0:1.80" Duration="0:0:2.00" From="155" To="515"> <DoubleAnimation.EasingFunction> <QuadraticEase EasingMode="EaseInOut"/> </DoubleAnimation.EasingFunction> </DoubleAnimation> <DoubleAnimation Storyboard.TargetName="rot2" Storyboard.TargetProperty="Angle" BeginTime="0:0:3.75" Duration="0:0:1.00" From="515" To="720"> <DoubleAnimation.EasingFunction> <QuadraticEase EasingMode="EaseIn"/> </DoubleAnimation.EasingFunction> </DoubleAnimation> <DoubleAnimation Storyboard.TargetName="grd2" Storyboard.TargetProperty="Opacity" BeginTime="0:0:0.00" Duration="0:0:0.00" From="0" To="1"/> <DoubleAnimation Storyboard.TargetName="grd2" Storyboard.TargetProperty="Opacity" BeginTime="0:0:4.75" Duration="0:0:0.00" From="1" To="0"/> </Storyboard> <Storyboard x:Key="stb3" BeginTime="0:0:0.34" Duration="0:0:05.43" RepeatBehavior="Forever"> <DoubleAnimation Storyboard.TargetName="rot3" Storyboard.TargetProperty="Angle" Duration="0:0:2.00" From="-50" To="130"> <DoubleAnimation.EasingFunction> <QuadraticEase EasingMode="EaseOut"/> </DoubleAnimation.EasingFunction> </DoubleAnimation> <DoubleAnimation Storyboard.TargetName="rot3" Storyboard.TargetProperty="Angle" BeginTime="0:0:1.80" Duration="0:0:2.00" From="130" To="490"> <DoubleAnimation.EasingFunction> <QuadraticEase EasingMode="EaseInOut"/> </DoubleAnimation.EasingFunction> </DoubleAnimation> <DoubleAnimation Storyboard.TargetName="rot3" Storyboard.TargetProperty="Angle" BeginTime="0:0:3.75" Duration="0:0:1.00" From="490" To="720"> <DoubleAnimation.EasingFunction> <QuadraticEase EasingMode="EaseIn"/> </DoubleAnimation.EasingFunction> </DoubleAnimation> <DoubleAnimation Storyboard.TargetName="grd3" Storyboard.TargetProperty="Opacity" BeginTime="0:0:0.25" Duration="0:0:0.00" From="0" To="1"/> <DoubleAnimation Storyboard.TargetName="grd3" Storyboard.TargetProperty="Opacity" BeginTime="0:0:4.75" Duration="0:0:0.00" From="1" To="0"/> </Storyboard> <Storyboard x:Key="stb4" BeginTime="0:0:0.51" Duration="0:0:05.43" RepeatBehavior="Forever"> <DoubleAnimation Storyboard.TargetName="rot4" Storyboard.TargetProperty="Angle" Duration="0:0:2.00" From="-75" To="105"> <DoubleAnimation.EasingFunction> <QuadraticEase EasingMode="EaseOut"/> </DoubleAnimation.EasingFunction> </DoubleAnimation> <DoubleAnimation Storyboard.TargetName="rot4" Storyboard.TargetProperty="Angle" BeginTime="0:0:1.80" Duration="0:0:2.00" From="105" To="465"> <DoubleAnimation.EasingFunction> <QuadraticEase EasingMode="EaseInOut"/> </DoubleAnimation.EasingFunction> </DoubleAnimation> <DoubleAnimation Storyboard.TargetName="rot4" Storyboard.TargetProperty="Angle" BeginTime="0:0:3.75" Duration="0:0:1.00" From="465" To="720"> <DoubleAnimation.EasingFunction> <QuadraticEase EasingMode="EaseIn"/> </DoubleAnimation.EasingFunction> </DoubleAnimation> <DoubleAnimation Storyboard.TargetName="grd4" Storyboard.TargetProperty="Opacity" BeginTime="0:0:0.50" Duration="0:0:0.00" From="0" To="1"/> <DoubleAnimation Storyboard.TargetName="grd4" Storyboard.TargetProperty="Opacity" BeginTime="0:0:4.75" Duration="0:0:0.00" From="1" To="0"/> </Storyboard> <Storyboard x:Key="stb5" BeginTime="0:0:0.68" Duration="0:0:05.43" RepeatBehavior="Forever"> <DoubleAnimation Storyboard.TargetName="rot5" Storyboard.TargetProperty="Angle" Duration="0:0:2.00" From="-100" To="80"> <DoubleAnimation.EasingFunction> <QuadraticEase EasingMode="EaseOut"/> </DoubleAnimation.EasingFunction> </DoubleAnimation> <DoubleAnimation Storyboard.TargetName="rot5" Storyboard.TargetProperty="Angle" BeginTime="0:0:1.80" Duration="0:0:2.00" From="80" To="440"> <DoubleAnimation.EasingFunction> <QuadraticEase EasingMode="EaseInOut"/> </DoubleAnimation.EasingFunction> </DoubleAnimation> <DoubleAnimation Storyboard.TargetName="rot5" Storyboard.TargetProperty="Angle" BeginTime="0:0:3.75" Duration="0:0:1.00" From="440" To="720"> <DoubleAnimation.EasingFunction> <QuadraticEase EasingMode="EaseIn"/> </DoubleAnimation.EasingFunction> </DoubleAnimation> <DoubleAnimation Storyboard.TargetName="grd5" Storyboard.TargetProperty="Opacity" BeginTime="0:0:0.75" Duration="0:0:0.00" From="0" To="1"/> <DoubleAnimation Storyboard.TargetName="grd5" Storyboard.TargetProperty="Opacity" BeginTime="0:0:4.75" Duration="0:0:0.00" From="1" To="0"/> </Storyboard> </UserControl.Resources> <UserControl.Triggers> <EventTrigger RoutedEvent="Loaded"> <BeginStoryboard Storyboard="{StaticResource stb1}"/> <BeginStoryboard Storyboard="{StaticResource stb2}"/> <BeginStoryboard Storyboard="{StaticResource stb3}"/> <BeginStoryboard Storyboard="{StaticResource stb4}"/> <BeginStoryboard Storyboard="{StaticResource stb5}"/> </EventTrigger> </UserControl.Triggers> <Grid> <Grid x:Name="grd1" Width="50" Height="50" Opacity="0"> <Grid.RenderTransform> <TransformGroup> <RotateTransform x:Name="rot1" Angle="0" CenterX="25" CenterY="25"/> </TransformGroup> </Grid.RenderTransform> <Ellipse Width="6" Height="6" Fill="{Binding ElementName=uclLoad,Path=Foreground}"> <Ellipse.RenderTransform> <TransformGroup> <TranslateTransform X="0" Y="18"/> </TransformGroup> </Ellipse.RenderTransform> </Ellipse> </Grid> <Grid x:Name="grd2" Width="50" Height="50" Opacity="0"> <Grid.RenderTransform> <TransformGroup> <RotateTransform x:Name="rot2" Angle="0" CenterX="25" CenterY="25"/> </TransformGroup> </Grid.RenderTransform> <Ellipse Width="6" Height="6" Fill="{Binding ElementName=uclLoad,Path=Foreground}"> <Ellipse.RenderTransform> <TransformGroup> <TranslateTransform X="0" Y="18"/> </TransformGroup> </Ellipse.RenderTransform> </Ellipse> </Grid> <Grid x:Name="grd3" Width="50" Height="50" Opacity="0"> <Grid.RenderTransform> <TransformGroup> <RotateTransform x:Name="rot3" Angle="0" CenterX="25" CenterY="25"/> </TransformGroup> </Grid.RenderTransform> <Ellipse Width="6" Height="6" Fill="{Binding ElementName=uclLoad,Path=Foreground}"> <Ellipse.RenderTransform> <TransformGroup> <TranslateTransform X="0" Y="18"/> </TransformGroup> </Ellipse.RenderTransform> </Ellipse> </Grid> <Grid x:Name="grd4" Width="50" Height="50" Opacity="0"> <Grid.RenderTransform> <TransformGroup> <RotateTransform x:Name="rot4" Angle="0" CenterX="25" CenterY="25"/> </TransformGroup> </Grid.RenderTransform> <Ellipse Width="6" Height="6" Fill="{Binding ElementName=uclLoad,Path=Foreground}"> <Ellipse.RenderTransform> <TransformGroup> <TranslateTransform X="0" Y="18"/> </TransformGroup> </Ellipse.RenderTransform> </Ellipse> </Grid> <Grid x:Name="grd5" Width="50" Height="50" Opacity="0"> <Grid.RenderTransform> <TransformGroup> <RotateTransform x:Name="rot5" Angle="0" CenterX="25" CenterY="25"/> </TransformGroup> </Grid.RenderTransform> <Ellipse Width="6" Height="6" Fill="{Binding ElementName=uclLoad,Path=Foreground}"> <Ellipse.RenderTransform> <TransformGroup> <TranslateTransform X="0" Y="18"/> </TransformGroup> </Ellipse.RenderTransform> </Ellipse> </Grid> </Grid> </UserControl>
直接放到STA线程去不怕主线程卡顿了 美滋滋
