Change display style of views from shaded to hlr

Hi all,

When my code processes all the old drawings, some of the drawings still show views with the shaded display style.

I would like to have it changed to hidden lines removed.

How could I achieve that?

I guess I need something like this?

If swView.GetDisplayMode2 = swSHADED Then

swView.SetDisplayMode 2 =  ??