OperandCalculate(Basis, DataListsTree) - метод

public SingleValueProperty Calculate(
	Basis[] rootBases,
	DataListsTree execDlt
)

Public Function Calculate ( 
	rootBases As Basis(),
	execDlt As DataListsTree
) As SingleValueProperty

Dim instance As Operand
Dim rootBases As Basis()
Dim execDlt As DataListsTree
Dim returnValue As SingleValueProperty

returnValue = instance.Calculate(rootBases, 
	execDlt)

public function Calculate(
	rootBases : Basis[], 
	execDlt : DataListsTree
) : SingleValueProperty