Prado\Web\UI\ActiveControls\TActiveCheckBox::setChecked PHP Метод

    public function setChecked($value)
    {
        $value = TPropertyValue::ensureBoolean($value);
        if (parent::getChecked() === $value) {
            return;
        }
        parent::setChecked($value);
        if ($this->getActiveControl()->canUpdateClientSide()) {
            $this->getPage()->getCallbackClient()->check($this, $value);
        }
    }