HRESULT AddTypeLib(
    REFGUID guidTypeLib,  // CLSID of type library
    DWORD dwMaj,          // major version number
    DWORD dwMin,          // minor version number
    DWORD dwFlags         // option flags
);

Adds a type library to the name space for the script. This is similar to the #include directive in C/C++. It allows a set of predefined items such as class definitions, typedefs, and named constants to be added to the run-time environment available to the script.

• Returns one of the following values:

  Return Value	Meaning
  S_OK	Success.
  E_INVALIDARG	An argument was invalid.
  E_UNEXPECTED	The call was not expected (for example, the scripting engine has not yet been loaded or initialized).
  TYPE_E_CANTLOADLIBRARY	The specified type library could not be loaded.

guidTypeLib

[in] CLSID of the type library to add.

dwMaj

[in] Major version number.

dwMin

[in] Minor version number.

dwFlags

[in] Option flags. Can be the following:

Value	Meaning
SCRIPTTYPELIB_ISCONTROL	The type library describes an ActiveX control used by the host.