GH_HiddenAction Properties | 
The GH_HiddenAction type exposes the following members.
| Name | Description | |
|---|---|---|
| ExpiresDisplay | (Overrides GH_UndoActionExpiresDisplay.) | |
| ExpiresSolution | 
 Override this property if you want the Grasshopper solution to refresh upon undo completion.
   (Inherited from GH_UndoAction.) | |
| State | (Inherited from GH_UndoAction.) |