Solved

GetDocument() Question

Posted on 2003-11-22
3
750 Views
Last Modified: 2013-11-20
CmfcDoc* CFrontEnd::GetDocument() const
{
//      ASSERT(m_pDocument->IsKindOf(RUNTIME_CLASS(CmfcDoc)));
      return (CmfcDoc*)m_pDocument;
}

CmfcDoc* pDoc=(CmfcDoc*) GetDocument();

I wanna get some data items from CDoument class while not from CView class, how do I achieve this? Thanks
Jack
0
Comment
Question by:luckie
  • 2
3 Comments
 
LVL 48

Expert Comment

by:AlexFM
ID: 9802384
From any place of CView-derived class you can use GetDocument function to access the document class:

void CFrontEnd::AnyFunction()
{
    GetDocument()->SomeFunction();  // access document functions and members
}
0
 

Author Comment

by:luckie
ID: 9802584
Hi Alex,
Mine is not a CView-derived. Could I do the same with any generic classes?Thanks
0
 
LVL 48

Accepted Solution

by:
AlexFM earned 50 total points
ID: 9803120
From any place if SDI application you can access document class by the following way:

CMainFrame *pFrame = (CMainFrame*)AfxGetApp()->m_pMainWnd;
CMyView *pView = (CMyView *) pFrame->GetActiveView();
CMyDocument* pDocument = pView->GetDocument();
0

Featured Post

ScreenConnect 6.0 Free Trial

Discover new time-saving features in one game-changing release, ScreenConnect 6.0, based on partner feedback. New features include a redesigned UI, app configurations and chat acknowledgement to improve customer engagement!

Question has a verified solution.

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

Suggested Solutions

Title # Comments Views Activity
Host to IP 7 78
zeroMAx challenge 20 101
SQUD PROXY SERVER, UNIX, SLL/HTTPS 5 94
x-bar in Google Sheets 2 54
Introduction: Load and Save to file, Document-View interaction inside the SDI. Continuing from the second article about sudoku.   Open the project in visual studio. From the class view select CSudokuDoc and double click to open the header …
Exception Handling is in the core of any application that is able to dignify its name. In this article, I'll guide you through the process of writing a DRY (Don't Repeat Yourself) Exception Handling mechanism, using Aspect Oriented Programming.
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.
Along with being a a promotional video for my three-day Annielytics Dashboard Seminor, this Micro Tutorial is an intro to Google Analytics API data.

777 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