Ext.Net.BorderLayout.ResetRegion C# (CSharp) Method

        internal void ResetRegion(RegionPosition region)
        {
            switch (region)
            {
                case RegionPosition.North:
                    this.north = null;
                    break;
                case RegionPosition.South:
                    this.south = null;
                    break;
                case RegionPosition.East:
                    this.east = null;
                    break;
                case RegionPosition.West:
                    this.west = null;
                    break;
                case RegionPosition.Center:
                    this.center = null;
                    break;
                default:
                    throw new ArgumentOutOfRangeException("region");
            }
        }
    }