API Reference QRCodeGenerator_VCL DelphiZXIngQRCode TEncoder TEncoder.AppendLengthInfo Method On this page Definition Definition Unit: DelphiZXIngQRCode Package: QRCodeGenerator_VCL Delphi Copy procedure AppendLengthInfo(NumLetters: Integer; VersionNum: Integer; Mode: TMode; Bits: TBitArray) Parameters NumLetters Integer VersionNum Integer Mode TMode Bits TBitArray