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POWPF Animation performance descrease over time
 

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    <p>i have two animation:</p> <pre><code> &lt;Storyboard x:Key="ChangeLayout"&gt; &lt;DoubleAnimationUsingKeyFrames Storyboard.TargetProperty="(Canvas.Left)" Storyboard.TargetName="currentContent"&gt; &lt;EasingDoubleKeyFrame KeyTime="0:0:0.0" Value="900"/&gt; &lt;EasingDoubleKeyFrame KeyTime="0:0:0.2" Value="0"&gt; &lt;EasingDoubleKeyFrame.EasingFunction&gt; &lt;CircleEase EasingMode="EaseInOut"/&gt; &lt;/EasingDoubleKeyFrame.EasingFunction&gt; &lt;/EasingDoubleKeyFrame&gt; &lt;/DoubleAnimationUsingKeyFrames&gt; &lt;/Storyboard&gt; &lt;Storyboard x:Key="HideLayout"&gt; &lt;DoubleAnimationUsingKeyFrames Storyboard.TargetProperty="(Canvas.Left)" Storyboard.TargetName="currentContent"&gt; &lt;EasingDoubleKeyFrame KeyTime="0:0:0.2" Value="-900"&gt; &lt;EasingDoubleKeyFrame.EasingFunction&gt; &lt;CircleEase EasingMode="EaseInOut"/&gt; &lt;/EasingDoubleKeyFrame.EasingFunction&gt; &lt;/EasingDoubleKeyFrame&gt; &lt;/DoubleAnimationUsingKeyFrames&gt; &lt;/Storyboard&gt; </code></pre> <p>And code that begin they:</p> <pre><code>private void btnUser_Click(object sender, RoutedEventArgs e) { if (currentContent.Content != null) if (currentContent.Content.GetType() == typeof(Layouts.User)) return; ((hl.Children[0] as DoubleAnimationUsingKeyFrames).KeyFrames[0] as EasingDoubleKeyFrame).Value = -this.ActualWidth; hl.Completed += (_sender, _e) =&gt; { currentContent.Content = new Layouts.User(); cl.Completed += (ssender, ee) =&gt; { btnMusic.Opacity = 0.5; btnUser.Opacity = 0.9; }; cl.Begin(); }; hl.Begin(); } private void btnMusic_Click(object sender, RoutedEventArgs e) { if (currentContent.Content != null) if (currentContent.Content.GetType() == typeof(Layouts.Music)) return; ((hl.Children[0] as DoubleAnimationUsingKeyFrames).KeyFrames[0] as EasingDoubleKeyFrame).Value = -this.ActualWidth; hl.Completed += (_sender, _e) =&gt; { if (Layouts.Music.CurrentMusic == null) { Layouts.Music.CurrentMusic = new Layouts.Music(); Layouts.Music.CurrentMusic.GetMusic(); } currentContent.Content = Layouts.Music.CurrentMusic; cl.Completed += (ssender, ee) =&gt; { btnUser.Opacity = 0.5; btnMusic.Opacity = 0.8; }; cl.Begin(); }; hl.Begin(); } </code></pre> <p>After a few switches between user and content of music, ChangeLayout animation begins very slow and laggy and animated according to the WPF Performance Suite FPS animation after switching drops from 500 + to a maximum of 4eh ... Can't find any solution for this =(</p> <p>Sry for my english, i am studying so far.</p>
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