The Extended Properties property sets or retrieves provider-specific connection information that cannot be explicitly described through the property mechanism.
object.Properties("Extended Properties") [= value]
object
Expression that evaluates to an object in the Applies To list.
value
String containing provider-specific, extended connection information.
adBSTR
Read/write
DBPROP_INIT_PROVIDERSTRING
Use of this property implies that the application developer knows how this string will be interpreted and used by the provider. Applications should use this property only for provider-specific connection information that cannot be explicitly described through the property mechanism.