ICreateTypeLib::SetHelpContext

This method sets the Help context identifier for retrieving general Help information for the type library.

At a Glance

Header file: Oaidl.h
Windows CE versions: 2.0 and later

Syntax

HRESULT SetHelpContext( unsigned long dwHelpContext );

Parameters

dwHelpContext

Specifies the Help context identifier to be assigned to the library.

Return Values

One of the values described in the following table is returned.

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.
TYPE_E_INVALIDSTATE The state of the type library is not valid for this operation.

Remarks

Calling SetHelpContext with a Help context of zero is equivalent to not calling it at all, because zero indicates a null Help context.