Returns or sets the number of columns on a page for the whole document or for a document's section. The SectionCurrent property determines the part of the document. If a new value is asigned, all columns receive the same width which is automatically calculated from the page width. To set columns with different widths and distances the ColumnWidthsAndDistances property must be used.
TXTextControl.Columns [= value]
The property returns zero, if more than one section is specified through the SectionCurrent property and these sections have a different number of columns.
Run time only.