To add a chart Legend using the C1Chart Properties window, complete the following steps:
1. Right-click on the C1Chart control and select Properties from the context menu. The Properties window for the C1Chart control will appear in the right pane.
2. Expand the Legend node and enter text for example, Legend, next to the Text property.
3. Set the Visible property to True.
The Legend element appears to the right of the chart area or to the east of the chart area. This is the default position for the chart Legend element.