or
...xmlns:telerikDataProviderAdomd="clr-namespace:Telerik.Pivot.DataProviders.Adomd;assembly=Telerik.Pivot.DataProviders.Adomd"...<telerikDataProviderAdomd:AdomdDataProvider x:Key="dataProvider"> <telerikDataProviderAdomd:AdomdDataProvider.ConnectionSettings> <telerikDataProviderAdomd:AdomdConnectionSettings Cube="MyCube" Database="MyDatabase" ConnectionString="Provider=MSOLAP.5;Persist Security Info=True;Data Source=C:\1.cub"/> </telerikDataProviderAdomd:AdomdDataProvider.ConnectionSettings></telerikDataProviderAdomd:AdomdDataProvider>
A1
A1.1
A.1.1.1
B1.2
B.1.2.1
B.1.2.2
B.1.2.2.1
B.1.2.2.2
B.1.2.3
...
2. The other treeview is empty
Well, i like drag both elements as parents from treeview (1) to (2).
The first requirement is that drag drop from 1 to 2 the elements from 1 are deleted and can drag parents complete with all its child
The second requirement is when drag from 2 to 1 can only be done on the parent element to which it belongs for example:
Subitem B.1.2.2.2 can only drag about B.1.2.2
The third requirement is that within the tree two items can be sorted between them
Can I help me?, please

<telerik:RadGridView Name="rgridProgramSearchResults" AutoGenerateColumns="True" AutoGeneratingColumn="rgridProgramSearchResults_AutoGeneratingColumn" CanUserFreezeColumns="False" IsReadOnly="True" Grid.Column="1" ItemsSource="{Binding}" RowIndicatorVisibility="Collapsed" ShowGroupPanel="False" Margin="0,0,0,30" SelectionMode="Multiple" > <telerik:RadGridView.Columns> <telerik:GridViewSelectColumn UniqueName="Select" /> </telerik:RadGridView.Columns></telerik:RadGridView><me:ImportStyle x:Key="stadiumCapacityStyle"> <me:ImportStyle.BigStadiumStyle> <Style TargetType="telerik:GridViewCell"> <Setter Property="Background" Value="Red"/> </Style> </me:ImportStyle.BigStadiumStyle> <me:ImportStyle.SmallStadiumStyle> <Style TargetType="telerik:GridViewCell"> <Setter Property="Background" Value="Yellow" /> </Style> </me:ImportStyle.SmallStadiumStyle></me:ImportStyle>private void rgridProgramSearchResults_AutoGeneratingColumn(object sender, GridViewAutoGeneratingColumnEventArgs e){ e.Column.CellStyleSelector = Application.Current.Resources["stadiumCapacityStyle"] as StyleSelector;}public class ImportStyle : StyleSelector{ public override Style SelectStyle(object item, DependencyObject container) { return BigStadiumStyle; } public Style BigStadiumStyle { get; set; } public Style SmallStadiumStyle { get; set; }}