Returns a Border object that represents a border around the range.

public Border BorderAround{ get; }
Public ReadOnly Property BorderAround() As Border
          //--- Get BorderAround
          Border b = rng.BorderAround;

          //--- Set BorderAround
          rng.BorderAround = b;
        
          '--- Get BorderAround
          Dim b As Border = rng.BorderAround

          '--- Set BorderAround
          rng.BorderAround = b