Npgsql API Documentation |

# NpgsqlConnection.BackendProtocolVersion Property

[This is preliminary documentation and subject to change.]

Protocol version in use. This can only be called when there is an active connection.

[Visual Basic]
<Browsable(Browsable=False)>
Public ReadOnly Property BackendProtocolVersion As ProtocolVersion
[C#]
[Browsable(Browsable=False)]
public ProtocolVersion BackendProtocolVersion {get;}

#### See Also

NpgsqlConnection Class | Npgsql Namespace