DataGridCollectionViewSource.DetailDescriptions is not support ADO EF data source?when i use ADO EF source for DataGridCollectionViewSource source,then display flow message:

"An attempt was made to initialize a DataRelationDetailDescription whose data source is not a DataView."

this is my defines:

<xcdg:DataGridCollectionViewSource.DetailDescriptions>
                    <xcdg:DataRelationDetailDescription RelationName="WMS_D_GoodsInAdviseLines"  AutoCreateDetailDescriptions="True" AutoCreateForeignKeyDescriptions="True" AutoCreateItemProperties="True" >
                           <xcdg:DataRelationDetailDescription.StatFunctions>
                        <xcdg:SumFunction ResultPropertyName="SumOfNotifiedAmount"
                                 SourcePropertyName="NotifiedAmount" />
                            </xcdg:DataRelationDetailDescription.StatFunctions>
                        </xcdg:DataRelationDetailDescription>
                </xcdg:DataGridCollectionViewSource.DetailDescriptions>

this is my data source binding by codebhind:

newEntities = new TESTEntities(strCon);

DataGridCollectionViewSource dataGridCollectionViewSource = resDictionary["DataGridCollectionViewSource"] as DataGridCollectionViewSource;

dataGridCollectionViewSource.Source = newEntities.WMS_D_GoodsInAdvises;

gridCtrl.ItemsSource = dataGridCollectionViewSource.view;

    <basTable:FLUXXceedDataGridControl x:Name="gridCtrl">

......   

     <xcdg:DataGridControl.DetailConfigurations>

......
            <xcdg:DetailConfiguration RelationName="WMS_D_GoodsInAdviseLines"

<xcdg:DetailConfiguration.Footers>
                        <DataTemplate>
                            <StackPanel  Orientation="Vertical">
                            <TextBlock Text="Total："/>
                            <xcdg:StatRow>
                                <xcdg:StatCell FieldName="NotifiedAmount"
                                               ResultPropertyName="SumOfNotifiedAmount"/>
                            </xcdg:StatRow>
                            </StackPanel>
                        </DataTemplate>
                </xcdg:DetailConfiguration.Footers>

            </xcdg:DetailConfiguration>
           
        </xcdg:DataGridControl.DetailConfigurations>

Is there anorther way to use statFaunc in detail table with ado ef?