A collection containing GridColumnBase descendants that are columns of the Grid dashboard item.
Namespace: DevExpress.DashboardCommon
Assembly: DevExpress.Dashboard.v19.2.Core.dll
public class GridColumnCollection :
DataItemContainerCollection<GridColumnBase>Public Class GridColumnCollection
Inherits DataItemContainerCollection(Of GridColumnBase)Use the GridDashboardItem.Columns to access the collection containing GridColumnBase descendants.