|  | This document is archived and information here might be outdated. Recommended version. | 
| ArcObjects Help for .NET developers > ArcObjects namespaces > ArcMapUI > ESRI.ArcGIS.ArcMapUI > Interfaces > IU > IUngroupLayerOperation Interface (ArcObjects .NET 10.5 SDK) | 
Provides access to members that control the Ungroup layers operation.
| Description | ||
|---|---|---|
|  | GroupLayer | Group layer that needs to be ungrouped. | 
|  | ParentGroupLayer | Parent group layer, if any to which the layer that needs to be ungrouped belongs to. | 
|  | ParentMap | Parent map to which the group layer or parent group layer belongs to. | 
| CoClasses and Classes | Description | 
|---|---|
| UngroupLayerOperation | Ungroup Layer Operation. |