clearCellRanges

What does this API do?

Clears all cell selection ranges. Row selection is separate.

API for Pro features: Cell range selection

Exact input and result types

clearCellRanges(): Promise<void>

The return type is Promise<void>.

Usage flow

After registering and initializing the Grid element, call grid.clearCellRanges(…). Read the return value with await. For methods returning a boolean or report, inspect the result before continuing.

Feature explanations and examples

• Cell range selection

  A cell range is a rectangle spanning rows and columns. It defines the scope for copying, pasting, filling, and chart creation; selecting it does not change values.