CDocument*, m_pDocument, CArchive, CFile

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I created a serializable SDI application with Document/View support & I want to Open a certain file Silently (Without having to call the prompting CFileDialog Class) in just one click from the main menu & then do the rest of code in the virtual void Serialize(CArchive& ar); function. & of course clear the current document on closing it or on the next reopening.
I am wondering what sequence of code should I use to ensure this & what class of the (CWinApp, CDocument, CFrameWnd or the CView) classes should I implement that code.

Help me please to solve this issue. :sigh:

Posted 6-Dec-10 12:42pm

Mr. Tomay

Updated 6-Dec-10 12:43pm

v2

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2 solutions

Solution 1

Here is a possible start :) :

class CYourDoc : public CDocument
{
  DECLARE_DYNCREATE(CYourDoc)

private:
  COLORREF m_clrBackColor; // some content :)

protected:
  CYourDoc();

public:
  virtual ~CYourDoc();
  
  virtual void Serialize(CArchive& ar);
};

IMPLEMENT_DYNCREATE(CYourDoc, CDocument)

void CYourDoc::Serialize(CArchive& ar)
{
  if (ar.IsStoring()) {
    ar << m_clrBackColor;
  } else {
    ar >> m_clrBackColor;
  } 
}

Posted 7-Dec-10 9:15am

Eugen Podsypalnikov

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SoftwareDeveloperGoa · Accepted Answer · 2010-12-07T12:24:00

Solution 2

I guess CWinApp::OpenDocumentFile should do the job

Posted 7-Dec-10 12:24pm

SoftwareDeveloperGoa

Comments

Mr. Tomay 7-Dec-10 18:39pm

Where to implement this CWinApp::OpenDocumentFile ?

SoftwareDeveloperGoa 7-Dec-10 18:51pm

Implemented by MFC, just use it