IParameterInfo.Optional Property

Get parameter optional flag.

[Visual Basic .NET]
Public Function get_Optional ( _
    ByVal indexParam As Integer _
) As Boolean

[C#]
public bool get_Optional (
    int indexParam
);

[C++]
HRESULT get_Optional(
  long indexParam,
  Boolean* pOptional
);

[C++]
Parameters
indexParam [in]

  indexParam is a parameter of type long
pOptional [out, retval]

  pOptional is a parameter of type bool*

Product Availability

See Also