CalculationMode

Represents the the ways formulas are recalculated when their referenced values change.

Formulas and data tables are automatically recalculated when the values in referenced cells change.

Automatic = 1

Only formulas are automatically recalculated when the values in referenced cells change. Data tables must be recalculated manually.

AutomaticExceptForDataTables = 2

Formulas must be recalculated manually, by pressing a button in the Microsoft Excel interface.

Manual = 0