Solved

keeping doc open when last frame closes

Posted on 2000-04-12
7
152 Views
Last Modified: 2013-11-20
When I close the last view/frame in an MDI application, the document automatically gets closed, and its destructor is called. Can I prevent this from happening?
0
Comment
Question by:pcasxd0
[X]
Welcome to Experts Exchange

Add your voice to the tech community where 5M+ people just like you are talking about what matters.

  • Help others & share knowledge
  • Earn cash & points
  • Learn & ask questions
  • 4
  • 2
7 Comments
 
LVL 5

Expert Comment

by:vachooho
ID: 2709958
why?
0
 

Author Comment

by:pcasxd0
ID: 2709962
I want to close a view and then open it again. For opening this view again, I need the doc.
0
 
LVL 5

Expert Comment

by:vachooho
ID: 2709976
keep all neccessary data in the global objects (like CWinApp or CMainFrame)
then from CDocuments reach data using
AfxgetApp() or AfxGetMainWnd() calls.

you will need to load data once when opening first document then reuse it.
0
Technology Partners: We Want Your Opinion!

We value your feedback.

Take our survey and automatically be enter to win anyone of the following:
Yeti Cooler, Amazon eGift Card, and Movie eGift Card!

 

Author Comment

by:pcasxd0
ID: 2710077
That is not the solution I want. All my data is stored in the doc and I want to access the data thru the doc. Moving it to the app or mainfrm will take some effort. I know that keeping the doc open can be done..... just don't know how.
0
 
LVL 10

Accepted Solution

by:
RONSLOW earned 200 total points
ID: 2710715
set m_bAutoDelete = false for the document.

then it will not be deleted when the (last) view is shut.
0
 

Author Comment

by:pcasxd0
ID: 2712853
Adjusted points from 100 to 200
0
 

Author Comment

by:pcasxd0
ID: 2712854
Thanks. That did the trick.
0

Featured Post

Free Tool: IP Lookup

Get more info about an IP address or domain name, such as organization, abuse contacts and geolocation.

One of a set of tools we are providing to everyone as a way of saying thank you for being a part of the community.

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

Suggested Solutions

In this article, I'll describe -- and show pictures of -- some of the significant additions that have been made available to programmers in the MFC Feature Pack for Visual C++ 2008.  These same feature are in the MFC libraries that come with Visual …
Introduction: Dynamic window placements and drawing on a form, simple usage of windows registry as a storage place for information. Continuing from the first article about sudoku.  There we have designed the application and put a lot of user int…
This video will show you how to get GIT to work in Eclipse.   It will walk you through how to install the EGit plugin in eclipse and how to checkout an existing repository.
Exchange organizations may use the Journaling Agent of the Transport Service to archive messages going through Exchange. However, if the Transport Service is integrated with some email content management application (such as an antispam), the admini…

752 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question