Re: [2/2] oleacc: implemented GetRoleText[A/W] with tests

[Dmitry Timoshkov]

"Nikolay Sivov"  wrote:
> > > > Why do you need to allocate an intermediate roletextA?
> > >
> > > WideCharToMultiByte requires to have a sufficient buffer. I think 
> > > it's the easiest way to allocate necessary buffer instead of using 
> > > local buffer of some hardcoded length. What do you think?
> >
> > And what is the problem with WideCharToMultiByte?
>
> No problems with it. The reason is that I couldn't use rolemax as an 
> WideCharToMultiByte argument cause it could be less then required 
> buffer. After that I don't want to use something like CHAR buff[64] 
> because of unexplainable length, so I allocate it in heap.
> Why it's wrong?

I still fail to see why you can't use rolemax in WideCharToMultiByte,
obviously that's the size of the target buffer.