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CRichEditCtrl::CanRedo 

Determines if the redo queue contains any actions.


BOOL CanRedo( ) const;

Nonzero if the redo queue contains actions, otherwise 0.

To discover the name of the operation in the redo queue, call CRichEditCtrl::GetRedoName. To redo the most recent Undo operation, call Redo.

For more information, see EM_CANREDO in the Platform SDK.

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