Function SaveAs4( _
   ByVal Name As String, _
   ByVal Version As Integer, _
   ByVal Options As Integer, _
   ByRef Errors As Integer, _
   ByRef Warnings As Integer _
) As Boolean

Dim instance As IModelDoc2
Dim Name As String
Dim Version As Integer
Dim Options As Integer
Dim Errors As Integer
Dim Warnings As Integer
Dim value As Boolean
 
value = instance.SaveAs4(Name, Version, Options, Errors, Warnings)

bool SaveAs4( 
   string Name,
   int Version,
   int Options,
   out int Errors,
   out int Warnings
)

bool SaveAs4( 
&   String^ Name,
&   int Version,
&   int Options,
&   [Out] int Errors,
&   [Out] int Warnings
)