• For the "internal" one (i.e.: dragging one item around inside the itemsControl, like you do in your TileList), I'm setting the visual in the Draginitialize and it's fine.

• but for the external one, I have a dragged object entering the itemsControl with its own dragVisual (and it should), then in the DragEnter handler, I do a few things (which work well) and I change the DragVisual, except... I cannot. I have not found a way to change the dragVisual in this handler.

how should I do this, using the DragDropManager ? (I have also looked at the other handlers, but the only one I can find something about the visual is the DragInitialize handler, and it is not fired, since the dragged object does not come from inside the itemsControl)

thanks

I have a custom connection class as shown below. I have removed the 5 connectors of my nodes ("Auto", "Left", "Right", "Top", "Bottom") and added my own connectors "In" and "Out".

public class MyChartConnection : RadDiagramConnection
{
    public MyChartConnection(MyLink link)
        : base()
    {
        SourceConnectorPosition = /*ConnectorPosition.Auto*/ "in";
        SourceCapType = link.SourceCapType;

        TargetConnectorPosition = /*ConnectorPosition.Auto*/ "out";
        TargetCapType = link.TargetCapType;
    }
}

This crashes when I try to apply your TreeLayout(). Apparently, it cannot find the "Bottom" connector... Should I use another layout class? Do I have to implement my own layout class?

We are unable to automate testing for our WPF application using MS Coded UI test. The sample application contains a RadGridView with just two columns. In one column, we have added a button which displays a Message Box on click. We are trying to automate this button click.

The grid is defined like this:

<telerik:RadGridView x:Name="MyLinkGrid" Height="135" AutoGenerateColumns="False" Margin="10" Width="300">

    <telerik:RadGridView.Columns>

        <telerik:GridViewDataColumn x:Name="GridViewDataColumnID" Header="ID" DataMemberBinding="{Binding Name}" />

        <telerik:GridViewColumn x:Name="GridViewDataColumnName" Header="Name" IsReadOnly="True">

            <telerik:GridViewColumn.CellStyle>

                <Style TargetType="telerik:GridViewCell">

                    <Setter Property="Template">

                        <Setter.Value>

                            <ControlTemplate>

<Button x:Name="colID" Content="{Binding ID}" VerticalContentAlignment="Center" Foreground="Blue" Click="Button_Click" Width="Auto" AutomationProperties.AutomationId="{Binding ID}" />

                            </ControlTemplate>

                        </Setter.Value>

                    </Setter>

                </Style>

            </telerik:GridViewColumn.CellStyle>

        </telerik:GridViewColumn>

    </telerik:RadGridView.Columns>

</telerik:RadGridView>

private void Button_Click(object sender, RoutedEventArgs e)

{

    MessageBox.Show("Button_Click");

}

During playback the button click event is not automated.

However if we move the ID column after the Name column, the button click event is played back and message box is displayed.

Attached is the sample WPF app along with the Coded UI test project.

Also if we add DataTemplate to our column definition, the button click event doesn’t occur during playback.