Delphi DLL

Example: Crypt2.CrcBd method

Demonstrates how to call the CrcBd method. Delphi DLL

uses
    Winapi.Windows, Winapi.Messages, System.SysUtils, System.Variants, System.Classes, Vcl.Graphics,
    Vcl.Controls, Vcl.Forms, Vcl.Dialogs, Vcl.StdCtrls, BinData, Crypt2;

...

procedure TForm1.Button1Click(Sender: TObject);
var
crypt: HCkCrypt2;
bd: HCkBinData;
crc32: Cardinal;
crc8: Cardinal;

begin
crypt := CkCrypt2_Create();

bd := CkBinData_Create();
CkBinData_AppendString(bd,'123456789','us-ascii');

crc32 := CkCrypt2_CrcBd(crypt,'crc-32',bd);
// The decimal value is 3421780262 (converted to hex is 0xCBF43926)
Memo1.Lines.Add(IntToStr(crc32));

crc8 := CkCrypt2_CrcBd(crypt,'crc8',bd);
Memo1.Lines.Add(IntToStr(crc8));

CkCrypt2_Dispose(crypt);
CkBinData_Dispose(bd);

end;