The VBorderField property specifies a value that indicates the distance between two fields on the vertical axis. The BorderWidth property specifies the width of the control's border. By default, the VBorderField property is 2 pixels. Use the BorderHeight property to specify the height of the control's border. The control's client area excludes the borders. The fields are arranged in the control's client area. The HBorderField property specifies a value that indicates the distance between two fields on the horizontal axis.