wpf-devexpress-dot-xpf-dot-grid-dot-tableview-b8fbb51c.md
Enables you to provide custom animation played when grid data is vertically scrolled (per-pixel).
Namespace : DevExpress.Xpf.Grid
Assembly : DevExpress.Xpf.Grid.v25.2.dll
NuGet Package : DevExpress.Wpf.Grid.Core
public event CustomScrollAnimationEventHandler CustomScrollAnimation
Public Event CustomScrollAnimation As CustomScrollAnimationEventHandler
The CustomScrollAnimation event's data class is DevExpress.Xpf.Grid.CustomScrollAnimationEventArgs.
The TableView.AllowPerPixelScrolling option must be set to true , and the TableView.ScrollAnimationMode property must be set to ScrollAnimationMode.Custom.
This example shows how to implement a custom animation displayed when a user vertically scrolls the GridControl (per-pixel scrolling):
true.Custom.TableView.CustomScrollAnimation event and specify a custom scroll animation.View Example: Implement Custom Scroll Animation
<dxg:GridControl Name="grid" AutoGenerateColumns="AddNew">
<dxg:GridControl.View>
<dxg:TableView Name="view"
AutoWidth="True"
AllowScrollAnimation="True"
ScrollAnimationMode="Custom"
CustomScrollAnimation="view_CustomScrollAnimation"/>
</dxg:GridControl.View>
</dxg:GridControl>
void view_CustomScrollAnimation(object sender, DevExpress.Xpf.Grid.CustomScrollAnimationEventArgs e) {
e.Storyboard = new Storyboard();
DoubleAnimation animation = new DoubleAnimation {
From = e.OldOffset,
To = e.NewOffset,
Duration = new Duration(TimeSpan.FromMilliseconds(600)),
EasingFunction = new ExponentialEase() { Exponent = 0 }
};
e.Storyboard.Children.Add(animation);
}
Private Sub view_CustomScrollAnimation(ByVal sender As Object, ByVal e As DevExpress.Xpf.Grid.CustomScrollAnimationEventArgs)
e.Storyboard = New Storyboard()
Dim animation As DoubleAnimation = New DoubleAnimation With {.From = e.OldOffset, .[To] = e.NewOffset, .Duration = New Duration(TimeSpan.FromMilliseconds(600)), .EasingFunction = New ExponentialEase() With {.Exponent = 0}}
e.Storyboard.Children.Add(animation)
End Sub
The following code snippet (auto-collected from DevExpress Examples) contains a reference to the CustomScrollAnimation event.
Note
The algorithm used to collect these code examples remains a work in progress. Accordingly, the links and snippets below may produce inaccurate results. If you encounter an issue with code examples below, please use the feedback form on this page to report the issue.
ScrollAnimationMode="Custom"
CustomScrollAnimation="view_CustomScrollAnimation"/>
</dxg:GridControl.View>
#line 12 "..\..\..\MainWindow.xaml"
this.view.CustomScrollAnimation += new DevExpress.Xpf.Grid.CustomScrollAnimationEventHandler(this.view_CustomScrollAnimation);
#ExternalSource("..\..\..\MainWindow.xaml",12)
AddHandler Me.view.CustomScrollAnimation, New DevExpress.Xpf.Grid.CustomScrollAnimationEventHandler(AddressOf Me.view_CustomScrollAnimation)
See Also