2014-09-11 22:15 GMT+08:00 Huw Davies <huw@codeweavers.com>:
>
>
> An obvious question is then: what happens to the range object if you
> release all references to the txtdoc object?  Does the range object
> still remain functional?

No, the program will crash when calling a function of ITextRange after
released all references of txtDoc.

--
Regards,
Jactry Zeng