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IDLDESC (Compact 2013)

  • Article

3/26/2014

This structure is used for holding information needed for transferring a structure element, parameter, or function return value between processes.

Syntax

typedef struct tagIDLDESC {
  ULONG dwReserved;
  USHORT wIDLFlags;
};IDLDESC, *LPIDLDESC;

Members

  • dwReserved
    Reserved; set to NULL.

  • wIDLFlags
    Specifies one of the following flags.

    Value

    Description

    IDLFLAG_NONE

    Whether the parameter passes or receives information is unspecified.

    IDLFLAG_FIN

    Parameter passes information from the caller to the callee.

    IDLFLAG_FOUT

    Parameter returns information from the callee to the caller.

    IDLFLAG_FLCID

    Parameter is the local identifier of a client application.

    IDLFLAG_FRETVAL

    Parameter is the return value of the member.

Requirements

Header

oaidl.h

See Also

Reference

Automation Structures