RhinoDocUndoRecord Class

This helper class manages calls to RhinoDoc.BeginUndoRecord and RhinoDoc.UndoRecord. Use this if you are modifying a document from some modeless user interface. Do not use this if you are just writing Rhino commands. ALWAYS call Dispose on this class. It is best if the class is placed in a using block so Dispose will be called for you.

Inheritance Hierarchy

SystemObject
RhinoRhinoDocUndoRecord

Namespace: Rhino
Assembly: RhinoCommon (in RhinoCommon.dll)

Syntax

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public class RhinoDocUndoRecord : IDisposable

Public Class RhinoDocUndoRecord
	Implements IDisposable

The RhinoDocUndoRecord type exposes the following members.

Constructors

	Name	Description
	RhinoDocUndoRecord(RhinoDoc, String)	Begin a RhinoDoc undo record.
	RhinoDocUndoRecord(UInt32, String)	Begin a RhinoDoc undo record.

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Methods

	Name	Description
	Dispose	IDisposable implementaton
	Equals	Determines whether the specified object is equal to the current object. (Inherited from Object.)
	Finalize	Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection. (Inherited from Object.)
	GetHashCode	Serves as the default hash function. (Inherited from Object.)
	GetType	Gets the Type of the current instance. (Inherited from Object.)
	MemberwiseClone	Creates a shallow copy of the current Object. (Inherited from Object.)
	ToString	Returns a string that represents the current object. (Inherited from Object.)

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Examples

Use this like so:

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using (var undo = new RhinoDocUndoRecord(doc, "Test"))
{
  var circle = new Circle(Point3d.Origin, 6.0);
  doc.Objects.AddCircle(circle);
  doc.Views.Redraw();
}

Reference

Rhino Namespace