Important:
This is retired content. This content is outdated and is no longer being maintained. It is provided as a courtesy for individuals who are still using these technologies. This content may contain URLs that were valid when originally published, but now link to sites or pages that no longer exist.
A version of this page is also available for
4/8/2010

Maps a single member function and an optional set of parameters to a corresponding set of integer dispatch identifiers, which can be used upon subsequent calls to the CMediaEvent::Invokemember function.

Syntax 

HRESULT GetIDsOfNames(
  REFIID 
riid,
  OLECHAR** 
rgszNames,
  UINT 
cNames,
  LCID 
lcid,
  DISPID* 
rgdispid 
);

Parameters

riid

Reference identifier. Reserved for future use. Must be NULL.

rgszNames

Passed-in array of names to be mapped.

cNames

Count of the names to be mapped.

lcid

Locale context in which to interpret the names.

rgdispid

Caller-allocated array, each element of which contains an ID corresponding to one of the names passed in the rgszNamesarray.

The first element represents the member name; the subsequent elements represent each of the member's parameters.

Return Value

Returns one of the following values.

Value Description

DISP_E_UNKNOWN_CLSID

The CLSID was not recognized.

DISP_E_UNKNOWNNAME

One or more of the names were not known.

The returned DISPIDs contain DISPID_UNKNOWN for each entry that corresponds to an unknown name.

E_OUTOFMEMORY

Out of memory.

S_OK

Success.

Requirements

Windows Embedded CE Windows CE 2.12 and later
Windows Mobile Windows Mobile Version 5.0 and later
Note Microsoft DirectShow applications and DirectShow filters have different include file and Library requirements
For more information, see Setting Up the Build Environment,
Version 2.12 requires DXPAK 1.0 or later