document.cpp

来自「The source code samples for chapter 2, 4」· C++ 代码 · 共 17 行

// Document.cpp : Implementation of CDocument
#include "stdafx.h"
#include "ObjectModel.h"
#include "Document.h"

/////////////////////////////////////////////////////////////////////////////
// CDocument

STDMETHODIMP CDocument::get_Data(BSTR *pVal) {
  return m_bstrData.CopyTo(pVal);
}

STDMETHODIMP CDocument::put_Data(BSTR newVal) {
  m_bstrData = newVal;
  return (m_bstrData || !newVal ? S_OK : E_OUTOFMEMORY);
}