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                                  • Hi,
                                    in unit cxRichEdit.pas there is a function, cxDrawRichEdit, that has a parameter, AScaleFactor, with default value nil, but when passing nil (or nothing) the function raises an exception because internally, inside function dxDrawRichEdit, AScaleFactor is required and used.

                                • Paulo (DevExpress Support) 02.15.2019

                                  Thank you for sharing your research results. I think that you are right. We will try to improve this function.

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