Cols - property of object PmTable
The number of table columns (counted including the fixed part).
Property access for read and write
. The preset value of this property is defined in the "Number of columns
" configurator of this object.
The property can also be set by the Dim method.
This property is also functional for Web panels.
Caution: The table structure changes on setting the number of columns, i.e. the content of all cells is cleared.