I have Store proc. Its return registartion id and err number. Error number comming succesfully. but regid doesn't .  Regid data is this format   '874D3E6C-A66C-4AC7-B4CE-5ADABAB1E7C6'  

this is my code

Dim REGID As SqlParameter = sqlComm.Parameters.Add("@REGID", SqlDbType.NVarChar, 100)
                REGID.Direction = ParameterDirection.Output
                Session("Regiid") = REGID.Value
                ' lblError.Text = REGID.Value


                Dim ERR As SqlParameter = sqlComm.Parameters.Add("@ERR", SqlDbType.Int)
                ERR.Direction = ParameterDirection.Output

                Dim ERRMSG As SqlParameter = sqlComm.Parameters.Add("@ERRMSG", SqlDbType.NVarChar, 100)
                ERRMSG.Direction = ParameterDirection.Output

why this happen?

i hace doubt its regid data format  874D3E6C-A66C-4AC7-B4CE-5ADABAB1E7C6. is that the problem? then how can i overcome it?