title: How to set my custom properties to be the very first to be read from the streaming system?
body: <p>I create my own-components, and I have this property: </p>
  
  <pre><code>property DefStyleAttr: String read fDefStyleAttr write SetDefStyleAttr;
  </code></pre>
  
  <p>I want that this property to be the very first to be loaded during the component creation. You know when the streaming system loads a form or data module from its form file, it first constructs the form component by calling its constructor, then reads its property values from the form file. It's here where I want that DefStyleAttr the very first to be read.</p>