This turns labeling off for the entire X axis. How do I specify showing the label for a specific datapoint ?

For example, my series has 20 datapoints, and I want to show the X axis label for datapoint 5 only.

Thanks!

You can try:

        <igChart:XamChart>

            <igChart:XamChart.Axes>

                <igChart:Axis AxisType="PrimaryX">

                    <igChart:Axis.Label>

                        <igChart:Label Format="{}{0: }" />

                    </igChart:Axis.Label>

                </igChart:Axis>

            </igChart:XamChart.Axes>           

            <igChart:XamChart.Series>

                <igChart:Series>

                    <igChart:Series.DataPoints>

                        <igChart:DataPoint Value="1" />

                        <igChart:DataPoint Value="2" />

                        <igChart:DataPoint Value="3" />

                        <igChart:DataPoint Value="4" />

                        <igChart:DataPoint Value="5" Label="The Label" />

                        <igChart:DataPoint Value="6" />

                        <igChart:DataPoint Value="7" />

                        <igChart:DataPoint Value="8" />

                    </igChart:Series.DataPoints>

                </igChart:Series>

            </igChart:XamChart.Series>

        </igChart:XamChart>

Thanks for the example. This example works fine when I set the datapoints in markup, and I was wondering how to make this happen if I am filling my chart from a dataset. The behavior is not as expected from your sample when I use:

<igChart:Series Name="Series_1" DataSource="{Binding Path=Table1}" DataMapping="Label=Timeframe; Value=Amount" />

I tried to set the datapoint labels in my code-behind afterwards to "" or Nothing to first try to get the labels out, but no avail. Thanks in advance.

You can try set to " " (interval).

I tried in the XAML:

<igChart:DataPoint Value="1" Label=" " />

In this case you don't need to specify label string formatting.