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CompatibilitySettings.UseLegacySchedulerCellDecoration Property

Specifies whether to use decoration panels to draw the SchedulerControl‘s elements.

Namespace: DevExpress.Xpf.Core

Assembly: DevExpress.Data.Desktop.v22.2.dll

NuGet Packages: DevExpress.Data.Desktop, DevExpress.Win.Dashboard.Design, DevExpress.Win.Design


public static bool UseLegacySchedulerCellDecoration { get; set; }

Property Value

Type Description

true to use the legacy mechanism affected by the CellControl’s customization properties; false to use decoration panels.


In v19.2, we changed the SchedulerControl‘s cells drawing mechanism to implement the Time Regions feature.

The Scheduler control uses decoration panels to draw the views’ background, horizontal/vertical lines, and selected cells. The following properties at the CellControl level have no visual effect anymore:

To restore the legacy behavior, set the UseLegacySchedulerCellDecoration property to true. Refer to the following Breaking Change for details: T827363.


The Scheduler control draws its time regions above cell controls regardless of the UseLegacySchedulerCellDecoration property value.

See Also