ITypeInfo::GetRefTypeInfo (Windows CE 5.0)

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This method retrieves the type descriptions referenced by a specified type description.

HRESULT GetRefTypeInfo( HREFTYPE hRefType,ITypeInfo FAR* FAR* ppTInfo );

Parameters

  • hRefType
    [in] Handle to the referenced type description to be returned.
  • ppTInfo
    [out] Pointer to a pointer to the referenced type description.

Return Values

The following table shows the return values for this function.

Value Description
S_OK Success.
E_OUTOFMEMORY Out of memory.
E_INVALIDARG One or more of the parameters is invalid.
TYPE_E_IOERROR The function could not read from the file.
TYPE_E_INVDATAREAD Invalid data.
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.
TYPE_E_ELEMENTNOTFOUND The element was not found.
TYPE_E_REGISTRYACCESS There was an error accessing the system registration database.
TYPE_E_LIBNOTREGISTERED The type library was not found in the system registration database.

Remarks

On return, the second parameter contains a pointer to a pointer to a type description that is referenced by this type description.

A type description must have a reference to each type description that occurs as the type of any of its variables, function parameters, or function return types.

For example, if the type of a data member is a record type, the type description for that data member contains the hRefTypeof a referenced type description.

To get a pointer to the type description, the reference is passed to GetRefTypeInfo.

Requirements

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

See Also

ITypeInfo

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