title: Property Grid Custom Editor
body: <p>I have a custom form Names "Form1" that I want to open through propertygrid control.</p>
  
  <p><img src="https://i.stack.imgur.com/pWxyQ.jpg" alt="I want to make it like this">
  <img src="https://i.stack.imgur.com/6Urz0.jpg" alt="enter image description here"></p>
  
  <p>Code here</p>
  
  <pre><code>[CategoryAttribute("Extended Properties"),
          EditorAttribute(typeof(System.Windows.Forms.Form1), typeof(System.Drawing.Design.UITypeEditor))]
          [TypeConverter(typeof(ExpandableObjectConverter))]
          public string Path { get; set; }
  </code></pre>