XLL+ Class Library (6.3)

Function.IsVolatile

Specifies whether the function is volatile, and will be recalculated every time any cell in the same sheet is calculated

Remarks

If this property is set to true, then the function will be registered as a volatile function, which means that Excel will recalculate any cell containing the function whenever any cell in the same sheet is recalculated.

The default value for the property is false.

See Also

Function Model | Function Properties | Volatile functions