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TcxCustomRichEdit.Undo Method

In This Article

Reverses the last change made to the text using the undo buffer.

#Declaration

Delphi
procedure Undo; override;

#Remarks

Call the Undo method to cancel the last change made to the text. To determine whether there are any changes in the undo buffer, check the CanUndo property.

Note that the rich edit control v1.0 supports only single-level undo. Rich edit controls v2.0 or later provide a multi-level reverse operation (see the RichEditClass property).

See Also