Load .rtf from resource a change some values before Print-Preview it

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C++

MFC

Hi everybody,

I am posting this question because I am stuck on "Loading an .rtf file from the resources and change some values before Print-Preview it".

- The content of the .rtf file may contain some variables to replace (i.e: @Unit Price@ or @Date and Time@ or something between the two @).
- The content of the .rtf file will be visible only when you click "Print Preview" from the main menu.
- The main application is an SDI app with a main view class of a CFormView type, so the content of the .rtf file will not be visible.
- @Unit Price@ and @Date and Time@ will be replaced with values retrieved from some CEdit edit boxes from the main CFormView view.
- If I have: m_EdtUnitPrice = "$200.00" and m_EdtDateAndTime = "09/28/2012" and:
- The content of the .rtf file Before was:
bla bla bla bla bla bla bla bla bla bla bla bla bla bla bla bla bla bla bla bla bla bla bla bla bla bla bla bla bla bla bla bla bla bla bla bla @Unit Price@ bla bla bla bla bla bla bla bla bla bla bla bla bla bla bla bla bla bla bla bla bla bla bla bla bla bla bla bla bla bla bla bla bla bla bla bla @Date an Time@ bla bla bla bla bla bla bla bla bla bla bla bla bla.

So after I click "Print Preview" from the main menu:
- The content of the .rtf file After will be:
bla bla bla bla bla bla bla bla bla bla bla bla bla bla bla bla bla bla bla bla bla bla bla bla bla bla bla bla bla bla bla bla bla bla bla bla $200.00 bla bla bla bla bla bla bla bla bla bla bla bla bla bla bla bla bla bla bla bla bla bla bla bla bla bla bla bla bla bla bla bla bla bla bla bla 09/28/2012 bla bla bla bla bla bla bla bla bla bla bla bla bla.

The Load Code:

void CGLVImpressionView::OnPrint(CDC* pDC, CPrintInfo* pInfo)
{
	HRSRC hRsrc = ::FindResource(NULL, _T("Print Preview.rtf"), _T("RTF"));
	if (hRsrc == NULL)
		return;
	
	HGLOBAL hGlobal = ::LoadResource(NULL, hRsrc);
	if (hGlobal == NULL)
		return;
	
	LPTSTR pData = (LPTSTR)::LockResource(hGlobal);
	if (pData == NULL)
		return;
	
	DWORD dwSize = ::SizeofResource(NULL, hRsrc);
	if (dwSize == 0)
		return;
				...
			// Whats next !?
			// How to replace the pData content variables: @Unit Price@ and @Date an Time@ !?
			// How to make the loaded .rtf show in Print Preview !?
				...
}

Thank you for your understanding.