    class
    	ECOM_VARIANT

    Ancestors
    	ECOM_STRUCTURE*
    	ECOM_VAR_TYPE

    Clients
    	ECOM_DISP_PARAMS
    	ECOM_SHARED_VARIANT
    	ECOM_VARIANT
    	IENUM_VARIANT_IMPL_PROXY

    Suppliers
    	BOOLEAN
    	CELL [G]
    	CHARACTER_8
    	DATE_TIME
    	ECOM_ARRAY [G]
    	ECOM_AUTOMATION_INTERFACE
    	ECOM_CURRENCY
    	ECOM_DECIMAL
    	ECOM_HRESULT
    	ECOM_INTERFACE*
    	ECOM_STRUCTURE*
    	ECOM_STUB*
    	ECOM_UNKNOWN_INTERFACE
    	ECOM_VARIANT
    	INTEGER_32
    	REAL_32
    	REAL_64
    	STRING_8