Empty bands have only one special property, size mode. This property indicates the behavior of the band from being displayed at the bottom of the page. This property has four values. Increase Last Row, Decrease Last Row, Align Footer To Bottom, Align Footer To Top.

 IncreaseLastRow: Indicates that when filling a page with an Empty band, it is possible to increase the last line if there is free space to partially output the Empty band. It should look like the picture below.

 DecreaseLastRow: The last row of the Empty band is reduced by the height. It should look like the picture below.

 AlignFooterToBottom.: If there is no empty space in the Empty band, this band will not be output. The figure below shows how this is done.

 Align Footer To Top: (This is the default value for the Size Mode property). The footer band is printed on the bottom (PrintAtBottom = true) and moved up to fill the empty space in the Empty band. The figure below shows how this is done.