C / C++ / MFC

Ravi Bhavnani wrote:

just CWnd::Invalidate().

void CWnd::Invalidate(BOOL bErase)
	{ ::InvalidateRect(m_hWnd, NULL, bErase);//second parameter is NULL to consider whole client area
 }

void CWnd::InvalidateRect(LPCRECT lpRect, BOOL bErase)
	{ ::InvalidateRect(m_hWnd, lpRect, bErase);//passing second parameter as NULL has same effect }

<br />
char szFilters[]= "Text Files (*.txt)|*.txt|All Files (*.*)|*.*||";<br />
<br />
CString m_SavePath = _T("");<br />
char IniDir[256];<br />
char szFile[256];<br />
char buff[256];<br />
strcpy(IniDir, fs2.GetFolder());//get's the folder path <br />
strcpy(buff,"");<br />
strcpy(szFile,buff);<br />
<br />
OPENFILENAME lpofn;<br />
lpofn.lStructSize	= sizeof(OPENFILENAME);<br />
lpofn.hwndOwner		= m_hWnd;<br />
lpofn.lpstrFile		= szFile;<br />
lpofn.nMaxFile		= sizeof(szFile);<br />
lpofn.lpstrFilter	= szFilters;<br />
lpofn.nFilterIndex	= 1;<br />
lpofn.lpstrDefExt	= "txt";<br />
lpofn.lpstrCustomFilter	= NULL;<br />
lpofn.lpstrFileTitle	= NULL<br />
lpofn.nMaxFile		= 0;<br />
lpofn.lpstrInitialDir	= IniDir;<br />
lpofn.Flags		= OFN_OVERWRITEPROMPT|OFN_HIDEREADONLY;<br />
lpofn.lpstrTitle	= "Save";<br />
	<br />
if(GetSaveFileName(&lpofn))<br />
{<br />
	pMainFrm->Refresh();<br />
	strcpy(IniDir, szFile);<br />
	IniDir[lpofn.nFileOffset]=0;<br />
	m_SavePath=szFile;<br />
<br />
	// The file from which to load the contents of the rich edit control.<br />
	CFile cFile(m_SavePath, CFile::modeCreate|CFile::modeWrite);<br />
	EDITSTREAM es;<br />
<br />
	es.dwCookie =  (DWORD) &cFile;<br />
	es.pfnCallback = (EDITSTREAMCALLBACK) MyStreamOutCallback;<br />
<br />
	m_Output.StreamOut(SF_TEXT,es); // Perform the streaming<br />
}<br />

josip cagalj wrote:

lpofn.nMaxFile = 0;

josip cagalj wrote:

and still not working!

Sakthiu wrote:

I mean to say that the second dialog should appear like other controls in that main dialogbox.

How ?

m_Preview.Create(IDD_MYDAILOG,0);//without WS_CAPTION
m_Preview.ShowWindow(1);