dxSpreadSheetMaxOutlineLevel Constant
Specifies the maximum level of the table item group hierarchy.
#Declaration
const dxSpreadSheetMaxOutlineLevel = 8;
#Remarks
This global constant limits the level of the column and row group hierarchy, including the non-visual column and row root groups. The numbered expand buttons correspond to the table item group levels in the hierarchies:
By default, the number of levels in the table item group hierarchy is limited to eight. Therefore, if a spreadsheet-based application attempts to create a column or row group whose nesting level exceeds the dxSpreadSheetMaxOutlineLevel value minus one, the EdxSpreadSheetError is raised:
Note
The default value of the dx