sgcWizard. Adım adım. İlerledikçe doğrulanır.

dotnet add package esegece.sgcWizard.WinForms

procedure TMainForm.CreateWizard;
var
  oPage: TsgcVCLWizardPage;
begin
  // the wizard fills the form: stepper on the left, buttons at the bottom
  FWizard := TsgcVCLWizard.Create(Self);
  FWizard.Parent := Self;
  FWizard.Align := alClient;
  FWizard.StepperPosition := wspLeft;
  FWizard.Theme := utDark;
  FWizard.NextCaption := 'Continue';
  FWizard.FinishCaption := 'Create account';
  // every page is a step of the stepper
  oPage := FWizard.AddPage('Welcome');
  oPage.Description := 'Start here';
  oPage := FWizard.AddPage('Account');
  oPage.Description := 'Your details';
  FName := TEdit.Create(Self);
  FName.Parent := oPage;
  FName.SetBounds(24, 24, 240, 24);
  // an optional page the user can skip: Next and Back jump over it
  FOptions := FWizard.AddPage('Options');
  FOptions.Description := 'Optional';
  FOptions.Skip := True;
  oPage := FWizard.AddPage('Done');
  oPage.Description := 'Summary';
  FWizard.ActivePageIndex := 0;
  FWizard.OnBeforePageChange := WizardBeforePageChange;
  FWizard.OnFinish := WizardFinish;
end;

procedure TMainForm.WizardBeforePageChange(Sender: TObject;
  aFromIndex, aToIndex: Integer; var aAllow: Boolean);
begin
  // veto: leaving Account forwards needs a name
  if (aFromIndex = 1) and (aToIndex > aFromIndex) then
    aAllow := Trim(FName.Text) <> '';
end;

procedure TMainForm.WizardFinish(Sender: TObject);
begin
  ShowMessage('Welcome, ' + FName.Text);
end;