GetConnectionInfo method in the FdoIConnection class reference.
First you get the connection information. Read about theGetConnectionProperties method in the FdoIConnectionInfo class reference. This method returns a connection property dictionary.
Then you get the connection properties. Read about theFdoIPropertyDictionary class reference. Using these methods you can find out the names of the properties, whether they are optional or mandatory, whether they have default values, their type, whether they are enumerable and, if enumerable, what the set of enumerated values is.
Read about the methods used to access the information in the connection properties dictionary in the