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dxSpreadSheetMaxOutlineLevel Constant

In This Article

Specifies the maximum level of the table item group hierarchy.

#Declaration

Delphi
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 dxSpreadSheetMaxOutlineLevel global constant corresponds to the maximum level of the column and row grouping hierarchy in Excel. Changing the default outline level limit may break compatibility with popular spreadsheet applications.

See Also