ArcGIS Pro 3.4 API Reference Guide
ArcGIS.Desktop.Framework.Contracts Namespace / PaneBase Class / OnMouseHWheel Method

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    OnMouseHWheel Method
    In This Topic
    Invoked when an object is dragged over the window. Implement this method to add class handling for this event.
    Syntax
    public virtual void OnMouseHWheel( 
       short xPos,
       short yPos,
       short keyState,
       short wheelDelta
    )
    Public Overridable Sub OnMouseHWheel( _
       ByVal xPos As Short, _
       ByVal yPos As Short, _
       ByVal keyState As Short, _
       ByVal wheelDelta As Short _
    ) 

    Parameters

    xPos
    yPos
    keyState
    wheelDelta
    Remarks
    OnMouseHWheel is automatically called by the framework whenever an the mouse horizontal wheel is turned over a Pane or DockPane.
    Requirements

    Target Platforms: Windows 11, Windows 10

    ArcGIS Pro version: 3.3 or higher.
    See Also