CRXPF0001 - Legacy drag-and-drop

Feb 14, 2023

Severity: Error

The analyzer detects that you use obsolete DevExpress.Xpf.Grid.GridDragDropManager, DevExpress.Xpf.Grid.TreeListDragDropManager, or DevExpress.Xpf.Grid.ListBoxDragDropManager behaviors.

Examples

Invalid Code

XAML

xaml

<dxg:GridControl ...>
    <dxg:GridControl.View>
        <dxg:TableView .../>
    </dxg:GridControl.View>
    <dxmvvm:Interaction.Behaviors>
        <dxg:GridDragDropManager AllowDrag="True" AllowDrop="True"/>
    </dxmvvm:Interaction.Behaviors>
</dxg:GridControl>

Valid Code

XAML

xaml

<dxg:GridControl ...>
    <dxg:GridControl.View>
        <!-- A DevExpress.Xpf.Grid.DataViewBase descendant: -->
        <dxg:TableView AllowDragDrop="True" .../>
    </dxg:GridControl.View>
</dxg:GridControl>

How to Fix

Use the DataViewBase.AllowDragDrop property to enable drag-and-drop operations.

Refer to the following help topic for more information: Drag-and-Drop.