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Add Barcode Checksum To Caption | Delphi
AddChecksumToCaption.dpr:
program AddChecksumToCaption; //*******************************************************************************************// // // // Download Free Evaluation Version From: https://bytescout.com/download/web-installer // // // // Also available as Web API! Get Your Free API Key: https://app.pdf.co/signup // // // // Copyright � 2017-2020 ByteScout, Inc. All rights reserved. // // https://www.bytescout.com // // https://pdf.co // // // //*******************************************************************************************// {$APPTYPE CONSOLE} uses SysUtils, ActiveX, ShellApi, Windows, Bytescout_BarCode_TLB in 'C:\Program Files\Borland\BDS\4.0\Imports\Bytescout_BarCode_TLB.pas'; var bar_code: _Barcode; const OUTPUT_FILE_NAME: string = 'result.png'; begin // required for console applications, initializes ActiveX support CoInitialize(nil); bar_code := CoBarcode.Create(); bar_code.RegistrationName := 'demo'; bar_code.RegistrationKey := 'demo'; // set symbology bar_code.Symbology := SymbologyType_Codabar; // set value bar_code.Value := '123456'; // add checksum to bar_code bar_code.AddChecksum := true; // add checksum to caption bar_code.AddChecksumToCaption := true; // save bar_code to image bar_code.SaveImage(OUTPUT_FILE_NAME); // show image in default image viewer ShellExecute(0, 'open', PAnsiChar(OUTPUT_FILE_NAME), nil, nil, SW_SHOWNORMAL); // free barcode object bar_code.Dispose(); // required for console applications, initializes ActiveX support CoUninitialize(); end.