Hi,

In your sample : http://samples.infragistics.com/sldv/RunSamples.aspx?cn=pivot-grid#/pivot-grid/integration-with-datachart

you are creating a datachart with the same datasource as the pivotgrid. My question is how can i add a tooltip?

In the below code, the series are automatically generated. how can i add a tooltip to them?

<ig:XamDataChart Grid.Row="1" Grid.Column="0"
            x:Name="xmOlapDataChart"  
            VerticalZoombarVisibility="Visible" 
            VerticalZoomable="True"
            HorizontalZoombarVisibility="Visible"
            HorizontalZoomable="True">
            <ig:XamDataChart.Axes>
                <ig:OlapXAxis 
                    x:Name="olapXAxis"
                    DataSource="{StaticResource DataSource}" 
                    OlapAxisSource="Columns"
                    AutoGenerateSeries="True"   
                    YAxis="{Binding ElementName=xmYAxis1}"/>
                <ig:NumericYAxis x:Name="xmYAxis1" MinimumValue="0" />
            </ig:XamDataChart.Axes>
        </ig:XamDataChart>

also, in my sample i did this on stackedcolumncharts. so it became like this:

<ig:XamDataChart Grid.Row="1" Grid.Column="0"
            x:Name="xmOlapDataChart"  
            VerticalZoombarVisibility="Visible" 
            VerticalZoomable="True"
            HorizontalZoombarVisibility="Visible"
            HorizontalZoomable="True">
            <ig:XamDataChart.Axes>
                <ig:OlapXAxis 
                    x:Name="olapXAxis"
                   DataSource="{StaticResource DataSource}" 
                   SeriesInitialing="olapXAxis_SeriesInitialing" SeriesCreating="olapXAxis_SeriesCreating"
                    OlapAxisSource="Columns"
                    AutoGenerateSeries="True"  
                    Label="{}{Date}"
                    YAxis="{Binding ElementName=xmYAxis1}"/>
                <ig:NumericYAxis x:Name="xmYAxis1" MinimumValue="0" />
            </ig:XamDataChart.Axes>
        </ig:XamDataChart>

and the functions for creating the stacked series are below:

 StackedColumnSeries series;
        private void olapXAxis_SeriesCreating(object sender, SeriesCreatingEventArgs e)
        {
            e.UserCreate = true;
            // creating the stacked fragments
            StackedFragmentSeries stackedFragment = new StackedFragmentSeries();
            stackedFragment.ValueMemberPath = e.SeriesInfo.Title;

        //     creating the tooltip
            TextBlock tooltipbrand = new TextBlock();
            tooltipbrand.Text = e.SeriesInfo.Title + ": ";

            TextBlock tooltiptb = new TextBlock();
            tooltiptb.SetBinding(TextBlock.TextProperty, new Binding(???????);

            StackPanel tooltipsp = new StackPanel();
            tooltipsp.Children.Add(tooltipbrand);
            tooltipsp.Children.Add(tooltiptb);

            // adding the tooltip to the stacked fragment
            stackedFragment.ToolTip = tooltipsp;


            // adding stacked fragment to the stacked column series
            series.Series.Add(stackedFragment);
            // adding the stacked column series to the data chart
            e.Series = series;
        }

        private void olapXAxis_SeriesInitialing(object sender, SeriesInitialingEventArgs e)
        {
            series = new StackedColumnSeries();
        }

so here i am adding a custom tooltip to my stacked fragment but i dont know how to bind the value for the second text block. before the olap axis (when i used category axis) -- i used to say:

 tooltiptb.SetBinding(TextBlock.TextProperty, new Binding("Item.value"));

now it doesn't work. can you please help?

Thanks,

Nazha