Hi,
I want to add a specific vertical line in the LineChart.
Like this attachment, there is a vertical black line in this chart.
Could you tell me how to do this? thanks a lot!
You would have to handle FillSceneGraph event and custom draw the line. Follow this help article to get a good idea on how it's done:https://ko.infragistics.com/help/aspnet/chart-modify-scene-graph-using-fillscenegraph-event