Variable ColumnHeaderTableNames`Const`

ColumnHeaderTableNames: { Hidden: "hidden"; None: "none"; Sticky: "sticky" } = ...

Controls when the sheet’s column headers display a table’s column names (instead of the sheet’s configured column-header style).

ReadonlyHidden: "hidden"

When a table is selected but its header row is hidden, show that table's column names in the sheet's column headers.
ReadonlyNone: "none"

Never show table column names in the sheet's column headers.
ReadonlySticky: "sticky"

When a table is visible and its header row has scrolled off-screen, show that table's column names in the sheet's column headers (Excel-like sticky behavior).

View-only: does not affect formulas or underlying data.
Applies when a table intersects the viewport; exact resolution when multiple tables qualify is implementation-defined.
Complements freeze panes and does not “freeze” content—this is a label-substitution rule for the column header UI.

// Show table column names when the table header row scrolls off-screen
sheetView.setColumnHeaderTableNames(ColumnHeaderTableNames.Sticky);

Variable ColumnHeaderTableNamesConst