CRfcConnection is the default connection constructor.

Constructs an empty CRfcConnection object and sets all logon information to default values.

This constructor can be used for RFC server programs. The logon and connection information will be passed through the command line and automatically parsed by the method Accept.

If used by a client program, the user for fills in logon and connection information for the CRfcConnection object by using the ConnArgv, SetUserInfo or SetConnectInfo methods.