    deferred class
    	ECOM_QUERIABLE

    Ancestors
    	DISPOSABLE*
    	ECOM_INTERFACE*

    Descendants
    	ECOM_AUTOMATION_INTERFACE
    	ECOM_ROOT_STORAGE
    	ECOM_STORAGE
    	ECOM_STREAM
    	ECOM_UNKNOWN_INTERFACE
    	FONT_IMPL_PROXY
    	IENUM_VARIANT_IMPL_PROXY
    	IFONT_IMPL_PROXY
    	PICTURE_IMPL_PROXY

    Clients
    	ECOM_QUERIABLE*
    	ECOM_STREAM

    Suppliers
    	BOOLEAN
    	ECOM_INTERFACE*
    	ECOM_QUERIABLE*
    	ECOM_STUB*