FAQ: How to make a 14-days Trial limit in my Delphi Programs?

If you are an Delphi Developer and looking for a solution to make a 14 days Trial limit in your Delphi applicaton, you can try our License Shield SDK. With a few function call in Delphi, it helps you "add 14-days trial features" in your Delphi projects easily and quickly.

Delphi

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procedure TForm1.FormCreate(Sender: TObject);
begin
  // Replace with your purchased License Key once you get one
  SetLicenseKey('Your-License-Key');
 
  // Set the parameters of the algorithm. NOTE: KeyBuilder should also use this parameter.
  SetAppKeys('My First Program', 34, 35, 1000);
 
  // Set the Pop-up Window (Register Window) displays information.
  SetAppRegWin('My First Program v1.00',
    'Copyright (C) 2012, Your Company. All rights reserved.',
    'You are using a unregistered version of My First Program. ' +
    #13#10 + 'If you want to using full functions, you must purchase a license.',
    'http://www.adeptshare.com/purchase.html');
 
  // Set TrialMode:  0-->Day limit mode,  14-->Limit 14-Days
  SetAppTrialMode(0, 14);
 
  // Pop-up Register Window, Should be last line of your protection code
  ShowAppRegWin();
end;

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