Advantage TDataSet Descendant
Creates a new TAdsConnection component, using an active Advantage Client Engine (ACE) handle.
constructor CreateFromHandle(Owner: TComponent; Handle : ADSHANDLE; strName : string );
Used to setup an active TAdsConnection instance from an existing ACE handle, but unlike CreateWithHandle which takes on the ACE connection handle, this method will get its own new ACE connection, which will be based on the values it takes from the existing connection.
If the handle passed in is a database connection, the username and password properties of the TAdsConnection instance will be populated.