property Chart.SelBackColor as Color
Retrieves or sets a value that indicates the selection background color.

TypeDescription
Color A color expression that indicates the background color to display the selected items in the chart area. Use the Add method to add new skins to the control. If you need to remove the skin appearance from a part of the control you need to reset the last 7 bits in the high significant byte of the color being applied to the background's part.
By default, the SelBackColor property is the same as chart's background color that's specified by BackColor property of the Chart object. In other words, by default, the chart does not display a different background color for selected items in the chart area. The SelBackColor property of the Chart object changes the background for the selected items in the chart area. Use the SelBackColor property to change the selection background color in the list area. Use the SelForeColor property to change the foreground color of the selected items in the chart area. The SelBackColor property is applied ONLY if the SelBackColor property is different that the BackColor property. Use the SelectOnClick property to disable selecting new items when the user clicks the chart area. The SelBarColor property specifies the color to highlight the selected bars.