ocr: Operation Operation Type Description D Zstyle Extemal Address Returns the addressofa - field - External Get Gets the value ofa field hicon - :e froman external structure External Set Sets the value ofa: fieldin IpinwndProc) external structure an Extemal Method Calls an external method HegaterClass a CS VAEDRAW Extemal Constant Creates a data value from a namedexternal constant External Match Compares its itputt to a COLOR ACTIVEBDRDER named external constant Table: 3: External operations are used to call externally defined functions and access Cstructures aay fields.