Click here to Skip to main content
Rate this: bad
good
Please Sign up or sign in to vote.
See more: C++/CLI
Hi,
 
In my project we are using CWinFormsControl template class to show up .net form in MFC . We found that GDI handle count is increasing as the .net form is not disposing properly. From internet got an idea that many of them are facing the same issue. They suggested the following option. "One way could be dynamically allocating/deallocating (new/delete) m_myUserControl. Still you have to explicitly call System::GC::Collect."
I tried this also. But still facing the same issue. As per the above suggestion we called delete for m_myUserControl in destructor of C++ class where we created CWinFormControl template class object. This delete call didn't call dispose in m_myUserControl. If you suggest the method to dispose the form it will really help me a lot. Thanks in advance.
Posted 23-Jan-13 23:57pm

This content, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)

  Print Answers RSS
0 DamithSL 265
1 CPallini 235
2 OriginalGriff 233
3 Maciej Los 175
4 George Jonsson 170
0 OriginalGriff 5,305
1 DamithSL 4,382
2 Maciej Los 3,760
3 Kornfeld Eliyahu Peter 3,470
4 Sergey Alexandrovich Kryukov 2,901


Advertise | Privacy | Mobile
Web03 | 2.8.141216.1 | Last Updated 24 Jan 2013
Copyright © CodeProject, 1999-2014
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