Click here to Skip to main content
15,877,384 members
Home / Discussions / C / C++ / MFC
   

C / C++ / MFC

 
GeneralRe: How to get object of a view which is created using AddView(). Pin
Sampath57911-Mar-18 6:04
Sampath57911-Mar-18 6:04 
GeneralRe: How to get object of a view which is created using AddView(). Pin
Victor Nijegorodov11-Mar-18 7:12
Victor Nijegorodov11-Mar-18 7:12 
GeneralRe: How to get object of a view which is created using AddView(). Pin
Richard MacCutchan11-Mar-18 22:32
mveRichard MacCutchan11-Mar-18 22:32 
QuestionHow to release IDispatch memory. Pin
Sampath5797-Mar-18 2:45
Sampath5797-Mar-18 2:45 
AnswerRe: How to release IDispatch memory. Pin
Jochen Arndt7-Mar-18 3:10
professionalJochen Arndt7-Mar-18 3:10 
GeneralRe: How to release IDispatch memory. Pin
Sampath5798-Mar-18 18:40
Sampath5798-Mar-18 18:40 
GeneralRe: How to release IDispatch memory. Pin
Jochen Arndt8-Mar-18 21:21
professionalJochen Arndt8-Mar-18 21:21 
GeneralRe: How to release IDispatch memory. Pin
Sampath5798-Mar-18 22:27
Sampath5798-Mar-18 22:27 
Thanks for the information provided.

For the question:
How did you know that the memory is not released and how do you determine the memory used by your application?

we call this Getattributes() method in a for loop. for every iteration, it takes around 8 KB memory and finally at the end of this loop process memory shoots up by 50 MB,which is unwanted for us.

we did call Release()method on the pDispval once. but did not work..

i will once again explain the worflow and my questions to give more clarification..

First we get the attributes from the OCX interface using GetAttributes() and we get variant with Pdispvalue.... Does OCX increase the refernce count of Pdispvalue to one here ?

Then we attach this pdispval to the OledispatchdriverObject using AttachDispatch()...Does the refrence count go to two ?

OCX gets destroyed only when main application ends but increase in the memory effects our application.

Do i need to call Release() twice on the pDispval to make it clear ? Does memory gets freed at the end of second Release() call or is it the OCX destruction that clears it.
GeneralRe: How to release IDispatch memory. Pin
Jochen Arndt8-Mar-18 22:55
professionalJochen Arndt8-Mar-18 22:55 
AnswerRe: How to release IDispatch memory. Pin
Randor 7-Mar-18 5:38
professional Randor 7-Mar-18 5:38 
Questionserializing an std::chrono::duration object with Boost Pin
Alexander Kindel7-Mar-18 2:12
Alexander Kindel7-Mar-18 2:12 
AnswerRe: serializing an std::chrono::duration object with Boost Pin
Alexander Kindel7-Mar-18 3:53
Alexander Kindel7-Mar-18 3:53 
GeneralRe: serializing an std::chrono::duration object with Boost Pin
Victor Nijegorodov7-Mar-18 4:31
Victor Nijegorodov7-Mar-18 4:31 
GeneralRe: serializing an std::chrono::duration object with Boost Pin
Alexander Kindel7-Mar-18 4:53
Alexander Kindel7-Mar-18 4:53 
GeneralRe: serializing an std::chrono::duration object with Boost Pin
Alexander Kindel7-Mar-18 4:36
Alexander Kindel7-Mar-18 4:36 
QuestionApplication launched by another program, how to debug? Pin
charlieg6-Mar-18 10:56
charlieg6-Mar-18 10:56 
AnswerRe: Application launched by another program, how to debug? Pin
Randor 6-Mar-18 15:29
professional Randor 6-Mar-18 15:29 
GeneralRe: Application launched by another program, how to debug? Pin
charlieg6-Mar-18 15:49
charlieg6-Mar-18 15:49 
GeneralRe: Application launched by another program, how to debug? Pin
Randor 6-Mar-18 17:20
professional Randor 6-Mar-18 17:20 
GeneralRe: Application launched by another program, how to debug? Pin
charlieg7-Mar-18 4:13
charlieg7-Mar-18 4:13 
AnswerRe: Application launched by another program, how to debug? Pin
Randor 7-Mar-18 5:36
professional Randor 7-Mar-18 5:36 
AnswerRe: Application launched by another program, how to debug? Pin
Richard MacCutchan6-Mar-18 22:39
mveRichard MacCutchan6-Mar-18 22:39 
GeneralRe: Application launched by another program, how to debug? Pin
charlieg7-Mar-18 4:15
charlieg7-Mar-18 4:15 
GeneralRe: Application launched by another program, how to debug? Pin
Richard MacCutchan7-Mar-18 4:35
mveRichard MacCutchan7-Mar-18 4:35 
QuestionImplication of assign a value at function entry Pin
ForNow6-Mar-18 8:13
ForNow6-Mar-18 8:13 

General General    News News    Suggestion Suggestion    Question Question    Bug Bug    Answer Answer    Joke Joke    Praise Praise    Rant Rant    Admin Admin   

Use Ctrl+Left/Right to switch messages, Ctrl+Up/Down to switch threads, Ctrl+Shift+Left/Right to switch pages.