update columns linq vigilant another linq object

i have twin linq objects have accurately same columns i means transform fields other. i initial emanate new vigilant information file, following i query database an existent vigilant same id. i means transform existent objects sum newly combined objects details.

so distant proceed i have doing list columns transform manually nonetheless can means maintain headaches.

 oldcaller
            .address = newcaller.address
            .company = newcaller.company
            .contact_hours = newcaller.contact_hours
            .contact_name = newcaller.contact_name
            .customer_id = newcaller.customer_id
            .email_address = newcaller.email_address
            .fax_number = newcaller.fax_number
            .fax_type = newcaller.fax_type
            .mobile = newcaller.mobile
            .postcode = newcaller.postcode
            .public_address = newcaller.public_address
            .public_telephone = newcaller.public_telephone
            .state = newcaller.state
            .suburb = newcaller.suburb
            .telephone = newcaller.telephone
        finish with

i means proceed purify adult bit. does anyone know improved proceed i need.