title: Antd Modal, clicking on Mask to not do anything
body: <p>So by default, Antd Modal will trigger the onCancel property of Modal when the user clicks on the mask(area outside the modal).</p>
  
  <p>But what i want is the program to not trigger anything when the user click mask (just close the modal and not change anything), because i have my own function in the onCancel. How do i make it so? Thanks in advance!</p>