Adeline Vantroys

Thank for answer But I meet a new problem with a CustomGridLine when I zoom too much. CustomGridLine.Value follow axisX value ; and it create a lag between mouse X position and the CustomGridLine? Is it possible to create CustomGridLine based on pixel value and not in axisX value? Thank for your help

Hy, I use Chart FX zoom, and I would like to insert a condition during "Chart_UserZooming" event ; if the condition doesn't working I want to cancel the zoom chart FX. How can do it? Thank for your help