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ContentUndoHelper

ContentUndoHelper class

Content undo helper to be used with "using {}" to enclose a block of changes.

Derived Classes:

Namespace: Rhino.Render
ContentUndoHelper: references

Constructors (2)

ContentUndoHelper(RhinoDoc doc, String description)

DEPRECATED: Constructs a ContentUndoHelper object inside a using block to handle undo when modifying a RenderContent or - alternatively - create the ContentUndoHelper and explicitly call Dispose when you are done.

ContentUndoHelper(RhinoDoc doc)

Constructs a ContentUndoHelper object inside a using block to handle undo when modifying a RenderContent or - alternatively - create the ContentUndoHelper and explicitly call Dispose when you are done.

Methods (5)

AddContent(RenderContent content, RenderContent parent)

Call this *after* adding a content. Undo will cause the content to be deleted.

Dispose()

Dispose(bool isDisposing)

ModifyContent(RenderContent content)

Call this before modifying or deleting a content. Undo will cause the content to be restored.

TweakContent(RenderContent content,String parameterName)

Call this before tweaking a single content parameter. Undo will cause the parameter to be restored.

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