When I use the selection tool to move vector points and bend edges, I only see the change in wire frame.

When I use the selection tool to move vector points and bend edges, I only see the change in wire frame.  Once I commit by letting go of the mouse button, the object does change.  It just previews with a wire frame. I would like to see the preview change on the solid object.  Is there a setting somewhere?

I sure hope I am explaining this for people to understand .

Thanks

Ed