ITcLibraryManager2::GetLibraryIecDeclarationEx

Reads a library's IEC declaration and also allows you to control namespace output via bUseNamespaceForMembers. If the resolution is successful, the declaration is returned as BSTR.

Signature

HRESULT GetLibraryIecDeclarationEx(BSTR bstrLibraryId, VARIANT_BOOL bTryToLoad, VARIANT_BOOL bUseNamespaceForMembers, BSTR* pIecDeclaration);

Parameter

Name	Type	Description
bstrLibraryId	BSTR	[in] Unique library ID of the library to be resolved.
bTryToLoad	VARIANT_BOOL	[in, defaultvalue(-1)] Controls whether loading is attempted during lookup (`VARIANT_TRUE` enabled).
bUseNamespaceForMembers	VARIANT_BOOL	[in, defaultvalue(-1)] Controls whether members are output with a namespace in the declaration.

Return value

Name	Type	Description
pIecDeclaration	BSTR*	[out, retval] IEC declaration of the library as a string.
(HRESULT)	HRESULT	`S_OK` if successful, otherwise an error code.

Error codes

E_POINTER: pIecDeclaration is NULL.
ADS_E_NOTFOUND: The library for bstrLibraryId was not found.
E_NOINTERFACE: No object is available with the ITcLibraryManager2.