Returns an array of all the Group objects in the collection.
ReturnsAn array of all the
Groupobjects in the collection.
RemarksNote that the array returned by
ListGroupsis a copy of the internal structure that ExcelWriter uses to manage
Groups. As such, operations on individual
Groupobjects in the array will take effect in the workbook, but operations on the array (e.g., removing
Groupobjects or changing their order) will not have any effect.