Gets or sets a value indicating whether the panel's height can grow in order to display the contents in their entirety.
true if the panel's height can grow in order to display all its contents; otherwise, false.
When the CanGrow property is set to true, the panel's height will be automatically increased (if required) so that all its contents are displayed. If there are other controls below the current panel, they will be moved down to prevent them from overlapping. Note that if a control overlaps the growing panel by even one pixel, it will not be pushed down by the growing control.