React Native

Global Unlock

Demonstrates how to unlock the Chilkat API with a global (Bundle) purchased unlock code, or with a 30-day trial unlock code. React Native

import { Global } from '@chilkat/react-native'

function chilkatExample() {
  // The Chilkat API can be unlocked for a fully-functional 30-day trial by passing any
  // string to the UnlockBundle method.  A program can unlock once at the start. Once unlocked,
  // all subsequently instantiated objects are created in the unlocked state. 
  // 
  // <b>After licensing Chilkat, replace the "Anything for 30-day trial" with the purchased unlock code.</b>
  // To verify the purchased unlock code was recognized, examine the contents of the LastErrorText
  // property after unlocking.  For example:
  const glob = new Global();
  try {
    glob.unlockBundle('Anything for 30-day trial');
  } catch {
    console.log(glob.lastErrorText);
    return;
  }

  const status = glob.unlockStatus;
  if (status === 2) {
    console.log('Unlocked using purchased unlock code.');
  } else {
    console.log('Unlocked in trial mode.');
  }

  // The LastErrorText can be examined in the success case to see if it was unlocked in
  // trial more, or with a purchased unlock code.
  console.log(glob.lastErrorText);
}