Defines the column number of the last frozen data column.
Access / Assign
The first opened data columns can be frozen at the left margin of the browser. This means that they cannot be scrolled in horizontal direction. Also moving of these columns with the mouse is not possible.
Data columns should be frozen whenever their contents are not to be scrolled out of the visible area of the browser.
The access defines the column number of the last frozen column, and refers to the list of the opened columns (see also bBrowser:ColumnOpenList).