DBGRID32.OCX fix - RFC

[Alex Villací­s Lasso]

Robert Shearman wrote:

>
> What hRefType is passed to the function? I don't think the above is 
> quite correct. Can you try changing the if statement to something like 
> this:
>
>    if (hRefType == -1 &&
>     (This->TypeAttr.typekind   == TKIND_DISPATCH) &&
>     (This->TypeAttr.wTypeFlags &  
> (TYPEFLAG_FDUAL|TYPEFLAG_FDISPATCHABLE)))
>
>
That would not keep the app from crashing. For the case of DBGRID32.OCX, 
hRefType is systematically == 19, and it says so in the ERR message just 
before the crash. However, on a second look, maybe the problem is not 
that the function performs the wrong action, but that it returns the 
wrong value (E_FAIL, should be TYPE_E_ELEMENTNOTFOUND). I have to check 
this alternate theory on my home machine.

Alex Villacís Lasso