IGH_UndoAction Interface

Base interface for all undo/redo actions

Namespace: Grasshopper.Kernel.Undo
Assembly: Grasshopper (in Grasshopper.dll)

Syntax

public interface IGH_UndoAction : GH_ISerializable

Public Interface IGH_UndoAction
	Inherits GH_ISerializable

The IGH_UndoAction type exposes the following members.

Properties

	Name	Description
	ExpiresDisplay	Gets the display expiration flag for this event. If True, the Rhino viewports will be redrawn once the entire undo record has been completed. If ExpiresSolution is set to true, ExpriresDisplay is implied.
	ExpiresSolution	Gets the solution expiration flag for this event. If True, the solution needs to be recalculated once the entire undo record has been completed.
	State	Gets the current state of the undo action.

Methods

	Name	Description
	Read	This method is called whenever the instance is required to deserialize itself. (Inherited from GH_ISerializable.)
	Redo	Redo the action stored in this record.
	Undo	Undo the action stored in this record.
	Write	This method is called whenever the instance is required to serialize itself. (Inherited from GH_ISerializable.)