Removing holes from polygons with Global Mapper

Sometimes I want to remove the holes inside polygons. Global Mapper provides a convenient function to do the job. Here are the steps that I use:

1. Start up Global Mapper. Load in a polygon with holes.
   
   The polygon is loaded.
   
   
2. On the keyboard, press ALT+D to activate the Digitizer Tool.
   
   The cursor changes to a cross hair with the Edit label.
   
3. Click on the polygon.
   
   The polygon is selected.
   
   
4. Mouse right click anywhere inside the map window.
   
   A pop up menu appears.
   
   
5. Choose Advanced Selection Options | Select Island Areas in Selected Area Feature.
   
   All the holes are selected.
   
6. Mouse right click anywhere inside the map window.
   
   A pop up menu appears.
   
   
7. Choose Delete Selected Features.
   
   The holes are deleted.