FormulaHidden: TriState;
The FormulaHidden property determines whether the formula is visible when a cell is edited.
This property is relevant only to the cells that contain a formula. By default the property is set to the TriState.OffOption value, and on editing the cell, a formula is displayed in the cell. If the property is set to the TriState.OnOption value, a calculated value is displayed in the cell on editing the cell. The formula can be changed only using the Formula property.
See also: