Creates a range from a specified formula. A range is a collection of areas; an area is a rectangular collection of cells. This method can be used to create a nonrectangular range containing multiple rectangular areas. 
public Range CreateRange(System.String rangeFormula) 
Public Function CreateRange(ByVal rangeFormula As String) As Range 
Formula representing the range, for example "=A1:G10". The formula must be twodimensional, and can include cell references, and operators joining those references (range ':', intersection ' ', and union ','). Functions that return ranges cannot be used. 
A Range object. 
