Hi I am trying to use PivotGrid on my wpf usercontrol and getting this error "The method or operation is not implemented.". All I am doing is just put the pivot grid on the user control which already has two combo boxes, I haven't even got to the part where I bind to a data source. I get this error at run time. Below is my xaml content. I don't even have any code written that references pivot grid.
<Grid>
<Label Content="Omnibus Report" HorizontalAlignment="Left" Margin="77,64,0,0" VerticalAlignment="Top" Height="51" Width="364" />
<telerik:RadComboBox Margin="77,115,600,652" x:Name ="cmbClients" SelectionChanged="cmbClients_SelectionChanged" DisplayMemberPath="Name" IsEditable="false" ItemsSource ="{Binding Crms}"
BorderThickness="1" Background="{DynamicResource {x:Static SystemColors.WindowBrushKey}}" Foreground="#FF73B92D" BorderBrush="{DynamicResource {x:Static SystemColors.WindowBrushKey}}" Loaded="cmbClients_Loaded" />
<telerik:RadComboBox Margin="77,166,600,601" x:Name ="cmbBeams" SelectionChanged="cmbBeams_SelectionChanged" DisplayMemberPath="BeamName" IsEditable="false" ItemsSource ="{Binding Beams}"
BorderThickness="1" Background="{DynamicResource {x:Static SystemColors.WindowBrushKey}}" Foreground="#FF73B92D" BorderBrush="{DynamicResource {x:Static SystemColors.WindowBrushKey}}" Loaded="cmbBeams_Loaded" />
<pivot:RadPivotGrid HorizontalAlignment="Left" Margin="0,0,0,2" VerticalAlignment="Bottom" BorderThickness="1" >
</pivot:RadPivotGrid>
</Grid>