Not totally sure what you want. You probably want to remove the walls so you don’t get this line around the chart (though the axis will still be displayed)
e.g.:
chart.Wall( ChartWallType.Back ).Visible = false;
If you want to remove grid lines alike, you can use this :
chart.Axis( StandardAxis.PrimaryY ).SetMajorShowAtWall( ChartWallType.Back, false );
Imported from legacy forums. Posted by André (had 215 views)