Public Overloads Sub CalculateAsync( _
   ByVal sessionId As String, _
   ByVal sheetName As String, _
   ByVal rangeCoordinates As RangeCoordinates _
) 

Dim instance As ExcelService
Dim sessionId As String
Dim sheetName As String
Dim rangeCoordinates As RangeCoordinates
 
instance.CalculateAsync(sessionId, sheetName, rangeCoordinates)

public void CalculateAsync( 
   string sessionId,
   string sheetName,
   RangeCoordinates rangeCoordinates
)