code: public function pagePicker(Contao\DataContainer $dc)
  	{
  		@trigger_error('Using tl_content::pagePicker() has been deprecated and will no longer work in Contao 5.0. Set the "dcaPicker" eval attribute instead.', E_USER_DEPRECATED);
  
  		return Contao\Backend::getDcaPickerWizard(true, $dc->table, $dc->field, $dc->inputName);
  	}
docs: Return the link picker wizard
  
  @param Contao\DataContainer $dc
  
  @return string
  
  @deprecated Deprecated since Contao 4.4, to be removed in Contao 5.
  Set the "dcaPicker" eval attribute instead.