IDLFLAG Enum

Definition

Describes how to transfer a structure element, parameter, or function return value between processes.

This enumeration has a FlagsAttribute attribute that allows a bitwise combination of its member values.

public enum class IDLFLAG
[System.Flags]
[System.Serializable]
public enum IDLFLAG
type IDLFLAG = 
Public Enum IDLFLAG
Inheritance
Attributes

Fields

IDLFLAG_FIN 1

The parameter passes information from the caller to the callee.

IDLFLAG_FLCID 4

The parameter is the local identifier of a client application.

IDLFLAG_FOUT 2

The parameter returns information from the callee to the caller.

IDLFLAG_FRETVAL 8

The parameter is the return value of the member.

IDLFLAG_NONE 0

Does not specify whether the parameter passes or receives information.

Remarks

The common language runtime throws an exception when a COM method in native code returns an HRESULT. For more information, see How to: Map HRESULTs and Exceptions.

Applies to