Comments by M.Ambigai (Top 1 by date)

i've tried with all possible parameter types.
Am using varchar2 in my backend stored procedure.. i want exact parameter in my parameter in my frontend too. bcs varchar n varient sometimes give runtime exception.

In .net i used datatype varchar2 (In oracle client by jus adding reference of system.data.oracleclient).

Is there any possiblility here???

if i want to use varchar2 in vb6 wat is the reference i should add...?