TreeViewControl.DragDropHintTemplate Property

Gets or sets the template that defines the drag-and-drop hint’s appearance. This is a dependency property.

Namespace: DevExpress.Xpf.Grid

Assembly: DevExpress.Xpf.Grid.v20.2.dll

NuGet Packages: DevExpress.WindowsDesktop.Wpf.Grid.Core, DevExpress.Wpf.Grid.Core

Declaration

C#

public DataTemplate DragDropHintTemplate { get; set; }

VB.NET

Public Property DragDropHintTemplate As DataTemplate

Property Value

Type	Description
DataTemplate	The template that defines the drag-and-drop hint’s appearance.

Remarks

The following code sample uses the ListBoxEdit control to show names of dragged records in the drag-and-drop hint:

XAML

<Window ...
        xmlns:dxg="http://schemas.devexpress.com/winfx/2008/xaml/grid" 
        xmlns:dxe="http://schemas.devexpress.com/winfx/2008/xaml/editors">
  <dxg:TreeViewControl ...
                       TreeViewFieldName="Name" 
                       SelectionMode="Row"
                       AllowDragDrop="True">
      <dxg:TreeViewControl.DragDropHintTemplate>
          <DataTemplate>
              <dxe:ListBoxEdit ItemsSource="{Binding Records}" 
                               DisplayMember="Name"/>
          </DataTemplate>
      </dxg:TreeViewControl.DragDropHintTemplate>
  </dxg:TreeViewControl>
</Window>

For information about drag-and-drop operations, refer to the following DevExpress WPF Grid help topic: Drag-and-Drop.