class WEL_NM_COMBO_BOX_EX_ENDEDIT Ancestors WEL_STRUCTURE* Clients WEL_COMBO_BOX_EX* WEL_NM_COMBO_BOX_EX_ENDEDIT Suppliers INTEGER_32 STRING_32 WEL_NMHDR WEL_NM_COMBO_BOX_EX_ENDEDIT