Multidimensional Array

Hi,

Is there a way a method to determine the number of rows/columns of a multi-dimensional array ?

In the book "Advance modelling in finance using Excel and VBA", I came across the following statement

If pvec.Rows.Count <> vvec.Rows.Count Then vvec = Application.Transpose(vvec)

where pvec and vvec are arrays. On executing an error is reported "Object Required"

Thanks,
Sidd