System.Runtime.InteropServices.ComTypes.PARAMFLAG Enumeration

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

Syntax

[System.Flags]
public enum PARAMFLAG

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.

Members

Member NameDescription
PARAMFLAG_FHASCUSTDATA

The parameter has custom data.

PARAMFLAG_FHASDEFAULT

The parameter has default behaviors defined.

PARAMFLAG_FIN

The parameter passes information from the caller to the callee.

PARAMFLAG_FLCID

The parameter is the local identifier of a client application.

PARAMFLAG_FOPT

The parameter is optional.

PARAMFLAG_FOUT

The parameter returns information from the callee to the caller.

PARAMFLAG_FRETVAL

The parameter is the return value of the member.

PARAMFLAG_NONE

Does not specify whether the parameter passes or receives information.

Requirements

Namespace: System.Runtime.InteropServices.ComTypes
Assembly: mscorlib (in mscorlib.dll)
Assembly Versions: 2.0.0.0, 4.0.0.0
Since: .NET 2.0