TableView.AllowScrollAnimation Property

Gets or sets whether to enable scroll animation. This is a dependency property.

Namespace: DevExpress.Xpf.Grid

Assembly: DevExpress.Xpf.Grid.v23.2.dll

NuGet Package: DevExpress.Wpf.Grid.Core

Declaration

C#

public bool AllowScrollAnimation { get; set; }

VB.NET

Public Property AllowScrollAnimation As Boolean

Property Value

Type	Description
Boolean	true to enable scroll animation; otherwise, false.

Remarks

Scroll animation is used when the per-pixel scrolling is enabled (the TableView.AllowPerPixelScrolling property is set to true).

Example

This example shows how to implement a custom animation displayed when a user vertically scrolls the GridControl (per-pixel scrolling):

1. Set the TableView.AllowScrollAnimation property to true.
2. Set the TableView.ScrollAnimationMode property to Custom.
3. Handle the TableView.CustomScrollAnimation event and specify a custom scroll animation.

View Example: Implement Custom Scroll Animation

XAML

<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>

C#

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);
}

VB.NET

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

Related GitHub Examples

The following code snippet (auto-collected from DevExpress Examples) contains a reference to the AllowScrollAnimation property.

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.

XAML

wpf-data-grid-implement-custom-scroll-animation-for-per-pixel-scrolling/CS/DXGrid_CustomScrollAnimation/MainWindow.xaml#L10

AutoWidth="True"
AllowScrollAnimation="True"
ScrollAnimationMode="Custom"