MouseHandlerServiceWrapper.OnMouseWheel(PortableMouseEventArgs) Method

Override this method to handle the MouseWheel event.

Namespace: DevExpress.Services

Assembly: DevExpress.Data.v20.2.dll

NuGet Packages: DevExpress.Data, DevExpress.WindowsDesktop.Data

Declaration

C#

public virtual void OnMouseWheel(
    PortableMouseEventArgs e
)

VB.NET

Public Overridable Sub OnMouseWheel(
    e As PortableMouseEventArgs
)

Parameters

Name	Type	Description
e	DevExpress.Portable.Input.PortableMouseEventArgs	This class is equivalent to System.Windows.Forms.MouseEventArgs and contains information on a pressed mouse button, the mouse coordinates, and the amount the mouse wheel moved.

Remarks

The MouseWheel event occurs when the mouse wheel moves while a control is focused. Use the OnMouseWheel method to handle this event.

Related GitHub Examples

The following code snippets (auto-collected from DevExpress Examples) contain references to the OnMouseWheel(PortableMouseEventArgs) method.

Note

The algorithm used to collect these code examples remains a work in progress. Accordingly, the links and snippets below may produce inaccurate results. If you encounter an issue with code examples below, please use the feedback form on this page to report the issue.

C#

how-to-zoom-dayview-in-a-custom-manner-via-the-ctrlmouse-wheel-combination-e5158/CS/SchedulerControlCustomZooming/DXApplication5/Services/MyServiceWrappers.cs#L46

    else
        base.OnMouseWheel(e);
}

VB.NET

how-to-zoom-dayview-in-a-custom-manner-via-the-ctrlmouse-wheel-combination-e5158/VB/SchedulerControlCustomZooming/DXApplication5/Services/MyServiceWrappers.vb#L43

Else
    MyBase.OnMouseWheel(e)
End If

service-substitution-use-keyboard-and-mouse-services-to-implement-zooming-e677/VB/ServicesMouseZoom/ServiceHandler.vb#L44

Else
    MyBase.OnMouseWheel(e)
End If

Implements

OnMouseWheel(PortableMouseEventArgs)