Hit testing allows you to recognize which element is located at the specified screen coordinates. For instance, you may have to determine which part of a Card View a user has clicked or double-clicked. To obtain this information, use the CardView.CalcHitInfo method. This method returns the CardViewHitInfo object whose properties can be grouped into three logical categories:
System.Object
DevExpress.Xpf.Core.HitInfoBase<DevExpress.Xpf.Grid.DataViewHitTestVisitorBase>
GridViewHitInfoBase
CardViewHitInfo