Delphi DLL

Generating Random Integer in Range

See more PRNG Examples

Demonstrates how to generate random integers in a specified range. Delphi DLL

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

...

procedure TForm1.Button1Click(Sender: TObject);
var
success: Boolean;
fortuna: HCkPrng;
i: Integer;

begin
success := False;

// This example assumes the Chilkat API to have been previously unlocked.
// See Global Unlock Sample for sample code.

success := False;

fortuna := CkPrng_Create();

// Generate random integers between 12 and 24 inclusive

for i := 0 to 100 do
  begin
    Memo1.Lines.Add(IntToStr(CkPrng_RandomInt(fortuna,12,24)));
  end;

CkPrng_Dispose(fortuna);

end;