RAD Studio VCL Reference
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OleCtnrs.ovDiscardUndoState Constant
OleCtnrs | Description | See Also
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Specifies to discard the undo state.

Pascal
ovDiscardUndoState = -6;
C++
ovDiscardUndoState = -6;
File
Description

ovDiscardUndoState is used as a default item of ObjectVerbs.  

ovDiscardUndoState is principally used by the DoVerb method in order to discard the undo state of the OLE object.

Note: If the OLE provider cannot process this request, an EOleSysError (Not Implemented) is thrown.
 

 

See Also
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