Click here to Skip to main content
11,706,455 members (57,255 online)
Rate this: bad
good
Please Sign up or sign in to vote.
See more: C++ C++/CLI C MFC ATL WTL STL
[id(0x60060001), helpcontext(0x000061aa)]
HRESULT GetComponents([in, out] SAFEARRAY(VARIANT) oAxisComponentsArray);

I want to know how to realize the COM in C++ with InvokeHelper.
Thanks
Posted 24-Jul-09 0:03am

1 solution

Rate this: bad
good
Please Sign up or sign in to vote.

Solution 1

In the IDL file it should be [in, out] SAFEARRAY(VARIANT)* oAxisComponentsArray
In the .h and .cpp files it should be SAFEARRAY** oAxisComponentsArray

  Permalink  
  Print Answers RSS
0 OriginalGriff 192
1 Sergey Alexandrovich Kryukov 141
2 chainerlt 110
3 ppolymorphe 71
4 Mika Wendelius 70
0 OriginalGriff 9,070
1 Sergey Alexandrovich Kryukov 8,413
2 CPallini 5,189
3 Maciej Los 4,746
4 Mika Wendelius 3,676


Advertise | Privacy | Mobile
Web03 | 2.8.150819.1 | Last Updated 24 Jul 2009
Copyright © CodeProject, 1999-2015
All Rights Reserved. Terms of Service
Layout: fixed | fluid

CodeProject, 503-250 Ferrand Drive Toronto Ontario, M3C 3G8 Canada +1 416-849-8900 x 100