unit uIDataModuleInfVentasArticulo; interface uses uBizInfVentasArticulo; type IDataModuleInfVentasArticulo = interface ['{802EC507-6C31-4AEB-B481-577D177D474D}'] // function GetItems(const AColumns: String; const AWhere: String) : IBizInfVentasArticulo; function GetItemsFacturas(const AColumns: String; const AWhere: String) : IBizInfVentasArticulo; function GetItemsAlbaranes(const AColumns: String; const AWhere: String) : IBizInfVentasAlbArticulo; function GetNameColumns: String; end; implementation end.