Getting System.__ComObject instead of data, how can I fetch data?

Question

Hi

I migrated application from vb to vb.net I am facing one issue. That is, my application getting data from vc++ dll code is

With mobjReply 
  str =Trim(.GetRecord(0)(0)) 
  str2= Trim(.GetRecord(0)(1)) 
End With  

VB application giving correct data like name, and phone but vb.net giving {System.__ComObject}

Please suggest how can I fetch data?

Thanks