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ITypeInfo::GetIDsOfNames

  • Artigo

This method maps between names and identifiers of members and parameters.

HRESULT GetIDsOfNames( 
  OLECHAR FAR* FAR* rgszNames, 
  unsigned int cNames, 
  MEMBERID FAR* pMemId 
);

Parameters

  • rgszNames
    [in] Passed-in pointer to an array of names to be mapped.
  • cNames
    [in] Count of the names to be mapped.
  • pMemId
    [out] Caller-allocated array in which name mappings are placed.

Return Values

The following table shows the return values for this function.

Value Description
S_OK Success.
STG_E_INSUFFICIENTMEMORY Out of memory.
E_OUTOFMEMORY Out of memory.
E_INVALIDARG One or more of the parameters is invalid.
DISP_E_UNKNOWNNAME One or more of the names could not be found.
DISP_E_UNKNOWNLCID The locale identifier (LCID) could not be found in the OLE DLLs.
TYPE_E_IOERROR The function could not write to the file.
TYPE_E_INVDATAREAD The function could not read from the file.
TYPE_E_UNSUPFORMAT The type library has an older format.
TYPE_E_INVALIDSTATE The type library could not be opened.
TYPE_E_WRONGTYPEKIND Type mismatch.

Remarks

The function GetIDsOfNames maps the name of a member (rgszNames[0]) and its parameters (rgszNames[1] ...rgszNames[cNames –1]) to the identifier of the member (rgid[0]), and to the IDs of the specified parameters (rgid[1] ... rgid[cNames –1]). The IDs of parameters are 0 for the first parameter in the member function's parameter list, 1 for the second, and so on.

If the type description inherits from another type description, this function is recursive to the base type description, if necessary, to find the item with the requested member identifier.

Requirements

OS Versions: Windows CE 2.0 and later.
Header: Oaidl.h, Oaidl.idl.
Link Library: Oleaut32.lib, Uuid.lib.

See Also

ITypeInfo

Last updated on Wednesday, April 13, 2005

© 2005 Microsoft Corporation. All rights reserved.