I need to show a (only one) line across Bar chart to show current time. I am using RadChart first time and found Major/Minor Gridlines to show lines on graph, but either all grid lines will show or hide. I want only one grid line showing current time. Chart is simply showing stock name/number one X axis and price on Y axis. I am not using second Y axis. Any other option than gridline if can't achieve using gridline. Please help as earliest possible. Thanks