Returns or sets the array formula of a range. Returns (or can be set to) a single formula or a Visual Basic array. If the specified range doesn't contain an array formula, this property returns null. Read/write Variant.
Syntax
expression.FormulaArray
expression A variable that represents a Range object.
Remarks
The FormulaArray property also has a character limit of 255.
Example
This example enters the number 3 as an array constant in cells A1:C5 on Sheet1.
Worksheets("Sheet1").Range("A1:C5").FormulaArray = "=3"This example enters the array formula =SUM(A1:C3) in cells E1:E3 on Sheet1.
Worksheets("Sheet1").Range("E1:E3").FormulaArray = "=Sum(A1:C3)"