columnCount The number of columns in the grid (NSNumber as intValue). Declarationstatic let columnCount: NSAccessibility.Attribute See AlsoAttributesactivationPointallowedValuesalternateUIVisibleautoInteractableAttributeblockQuoteLevelAttributecancelButtonchildrenchildrenInNavigationOrderAttributeclearButtoncloseButtoncolumnHeaderUIElementscolumnIndexRangecolumnTitlescolumnscontainsProtectedContent