The ConnectionString property is a string Variant that specifies the connection string to be used when the AdServer object connects and authenticates itself to the AdServer database.
Syntax
AdServerObject.ConnectionString
Remarks
A connection string is a text string describing properties of a database connection as a series of argument = value statements separated by semicolons. The connection string usually includes all the information needed to make a connection, including user name and password.
Example
Ad.ConnectionString = "DSN=adsamples;UID=SA;PWD=;"