How to disable the zooming by the mousewheel for ZedGraph

Question

I want to display a non-zoomable ZedGraph control. How do I disable the mousewheel zooming function in ZedGraph?

Estrange

Answer 1

If you wish to only disable the zoom by mouse wheel feature, you can use:

zedGraphControl.IsEnableWheelZoom = false;

Bisset

Answer 2

If zgc is your ZedGraphControl instance, use:

zgc.ZoomButtons = MouseButtons.None;
zgc.ZoomButtons2 = MouseButtons.None;

This will disable zooming by selecting area with mouse.

You will also need to set:

zgc.ZoomStepFraction = 0;

in order to disable zooming using mouse wheel.

Weeping