How can I change the "Ssize" of a threaded hole by using vb.net?

We can build a threaded hole by using the HoleWizard5Method(..., SSize,...). So, If I want to change the size  of this hole, what should I do? I can only change the size by change it's sketch dimensions, but the name of this hole won't change if I use that way.  So, How can I change the "Ssize"  directly? If there has an example about it, it will help me a lot. 

The name of this hole: "M22 螺纹孔1", for example.

SolidworksApi/macros