The selection feature allows users to select one or more data points or series in the chart. To enable selection, set the SelectionMode property in SfChart to a mode other than None. You can also customize the selection pattern using the SelectionPattern property and enable multiple selections by setting the AllowMultiSelection property to true. When a data point is selected, it is visually distinguished from the rest, helping users focus on specific data for closer analysis.

The highlight feature emphasizes data points or entire series when the mouse pointer hovers over them. To enable this feature, set the HighlightMode property in SfChart to a mode other than None. You can also apply custom patterns to highlighted elements using the HighlightPattern property. This improves readability by drawing attention to the relevant data while fading out other chart elements.

The highlight color option allows you to customize the color used for highlighting data points or series. To change the highlight color, use the HighlightColor property in SfChart. By applying a distinct highlight color, the hovered or selected data becomes more prominent, enhancing visual clarity and user interaction.