getUseCell
getUseCell() function
If true then AsCell property is actual. In other words, worksheet is used for storing category (this case supports a multi-level category). If false then AsLiteral property is actual. In other words, worksheet is NOT used for storing category (and this case doesn’t support a multi-level categories). Read-only boolean.
For change value of this property (for all categories in collection) set new value to ChartCategoryCollection.UseCells property.
Result
boolean